Arctic Ice Melt on a Tear in Recent Weeks

Thus far in 2015, we have set new records for low Arctic sea-ice extent, during three timeframes:

  • March 4 through March 22,
  • April 6 through April 10, and
  • May 18 through June 9.

For the past two weeks, melt rate has accelerated and we may be setting up for another record to begin in the next month. The chart below shows sea-ice extent for each of the years 2011 through 2015. The all-time record year was 2012, marked with a black-dashed line. The gray shaded area shows +/- two standard deviations from the 1981-2010 average (black line). The gold line (1980) has been added for reference, showing when we were well above the average, and also showing the ongoing downward trend in Arctic sea ice.

(click on image to view current arctic ice data at

(click on image to view current arctic ice data at

While it can not be predicted how low this year’s sea-ice extent will fall, we do know that melt will continue for nearly two more months. The melt-season reliably ends in mid-September, when new seasonal ice begins to form.

NTSB’s Preliminary Report on the Monck’s Corner Midair Fails to Present Critical Airspeed Data

It took NTSB ten days to release a report on a midair collision that killed two men, when their Cessna was broadsided by a USAF F16 ‘training flight’ north of Charleston, SC [KCHS]. A PDF copy of the report text has been created, and includes footnotes pointing at areas needing further detail and investigation.

As noted earlier on this website, both FAA and NTSB need to become more immediately transparent on serious incidents, especially low-altitude fatal midair collisions. At a minimum, we should be able to see radar presentations (showing positions at key times, as well as datablocks that reveal altitudes and groundspeeds at those times), just as we should be able to listen to a copy of the audio between the F16 pilot and the KCHS approach controller.

What new information was produced? Here are a few key points:

  1. Very significantly, the impact occurred at just 1,500 feet altitude, an incredibly low altitude for an F16 to be passing at high speed near a small general aviation airport (Berkeley County, SW of Moncks Corner, [KMKS]).

    20150720scp.. VFRmap re Moncks Corner midair (showing Shaw AFB E to KMYR S to KCHS)

    VFR sectional showing: F16 departure from KSSC (orange triangle), F16 practice approaches at KMYR (orange square), final destination for F16 at KCHS (orange circle), and approx. route of Cessna from KMKS toward KCRE (red line).

  2. The report notes a 10:20 departure by the F16, a flight to KMYR to conduct two instrument approaches, then a flight to KCHS for another practice approach. Thus, it took just 40-minutes for this F16 to fly 79 direct nautical miles to KMKS, fly two approaches, then fly 63 direct nautical miles to the collision near KMKS. The time used up to fly two practice approaches at KMYR is substantial, thus suggests: this F16 was likely screaming through the sky, and at only 1,500 feet altitude (though interestingly, at the initial press conference on July 7th, the USAF commander said they believe the collision was at 2,500 to 3,000 feet altitude).
  3. Although NTSB provided many valuable details, they made absolutely no mention of a hugely important factor: the F16’s airspeed leading up to the collision. Historically (and this goes WAY back to the almost weekly fatal midairs that happened in the 1960’s, when jets were first introduced commercially), airspeed differentials are a major contributing factor to midair collisions. Certainly a Cessna at just 1,500 feet altitude would have very little opportunity to avoid a fast-moving jet pointed straight at the Cessna. This pattern, with NTSB failing to mention a very pertinent detail in their Preliminary Report, is a repeat of what happened a year ago when a student from Germany was killed in a crash near St. Cloud, MN, for which there was strong evidence an arriving Allegiant flight was too low and too close, creating a wake turbulence upset.
  4. The controller’s handling suggests a systemic ATC aversion against ‘controlling’ military training flights. ATC should never have allowed the F16 pilot to scream along at just 1,500-feet, particularly since the collision was at roughly 18-miles northeast of the runway in Charleston. Typically, a normal stabilized approach descends roughly 300-feet per mile, so a ‘controlled’ civilian flight would expect to be descending through 5,000+ at 18-miles out. Had the F16 flight been properly controlled, ATC would have held the flight higher, to at least 3,000 or 4,000 feet, and with a moderate (even minimal?) airspeed consistent with safe operation of the F16 while mixing safely with low-altitude civilian flights. In the image below, note the TACAN approach is normally flown via a 24-mile arc (much further out) and has a crossing at LADRE at or above 3,000 feet. It appears ATC dove the F16 early to enable the pilot to get under the scattered layer, to conduct a quicker ‘visual approach’ to land KCHS Runway 15.

    Red circle marks the approximate midair location.

    Red circle marks the approximate midair location.

  5. The simple fact is, if this controller had asserted earlier and aggressive control of the F16 flight, or if the controller had NOT told the F16 pilot to turn south (which turn was delayed by the F16 pilot), there would have been no midair collision. I.e., timing and timidity conspired to translate ATC instructions into two fatalities and two destroyed aircraft.

As a former air traffic controller (forced into early retirement due to whistleblowing), I find this incident and the post-incident handling very troubling. Two men lost their lives unnecessarily, but the F16 pilot and the FAA controller were also victim. They have to live with what they saw unfold, and they will forever wonder, what could they have done differently to have prevented this accident?

An FAA that routinely looks the other way while F16 pilots scream at low altitudes is only enabling risky flying that will eventually produce tragic consequences. Frankly, it would not be at all surprising to see this controller retire on a stress-related disability, primarily because FAA is so eager to accommodate aviators, they too often fail to assert real and needed safety controls.

UPDATED 7/20/2015

A Sample Letter to Congress, Seeking Help to Manage Excessive Skydiving Noise

“The current FAA rules actually provide loopholes that serve to protect offenders and prevent the application and enforcement of reasonable noise standards for aviation operators. Many of these aviation businesses that create excessive community noise impacts are based at airports subsidized using federal air passenger taxes, and these taxes are paid by people flying through the large commercial airports. Thus, FAA is using our money to enable skydiving, air tour, and other recreational operators to generate large personal profits, while at the same time diminishing the quality of life for our neighborhoods.”
– a key point made in the attached ‘Sample Letter’

A common practice among skydiving operators is that they will fly at least a few miles away from their base airport, so that the long drone of their noisy climbs will not disturb people at and near the airport. The effect is an offset of the noise impact, typically onto quiet rural areas and/or distant residential neighborhoods. Suddenly, for entire weekends, areas that previously had no substantial aviation noise are hearing the irritating grind of skydiving climbs ALL DAY LONG!

This is an ongoing problem in communities across the nation. So, when the homeowners near Longmont, Colorado pressed their skydiving noise concerns all the way to their local U.S. District Court, they did us all a great favor. Unfortunately, the Judge deferred strongly to FAA to justify not ruling against the skydiving noise operator. And so, Mile Hi Skydiving Center is continuing to destroy quality of life in the residential neighborhoods they climb over … some near the Longmont Airport, but many quite a few miles away. Check out this outstanding video created to document the impact for a typical day of Longmont skydiving noise:

In the big picture, if FAA was doing a ‘balanced’ job, regulating aviation commerce while also serving the larger public, we would not have such severe noise impacts, and we would not need civil actions like Citizens for Quiet Skies et al v. Mile-Hi Skydiving Center. But the fact is, FAA is failing, especially as regards the substantial environmental impacts of aviation. So, our best bet to demand real performance by FAA is to go to Congress, and get our elected officials to demand FAA clean up its act.

Page two of this Post presents a sample letter to elected officials. You can use it to model your own letter, wherever your home is being impacted by out-of-control skydiving noise. This particular letter was submitted anonymously by a person familiar with the Longmont skydive noise issue and the recent District Court trial. The author presents some very good points, as well as suggestions for how Congress can correct some of FAA’s failures.

So, please read this letter carefully and, if you are inspired to write your own, please consider sharing it with this website, where we will gladly post it as you wish, with (or without) your name.

7/14/2015: Documents Related to Tonight’s Santa Monica City Council Meeting

An important Santa Monica City Council Meeting happens tonight, July 14, 2015. Item 8-C of the agenda calls for a discussion and vote on the direction the City of Santa Monica will take regarding aviation leases. Concerned Residents Against Airport Pollution and others advocating for quality of life (as well as air quality) will be offering citizen comments, asking for the shortest possible leases, even month-to-month. The aim is to maximize flexibility as the city transitions to a new era of local airport control and local noise regulation, with the elimination of jets at KSMO, and the eventual possible closure of the airport to better serve local community needs.

Just one week earlier, on July 8th, Mayor Kevin McKeown and Councilmember Susan Himmelrich spoke at a meeting in Washington, DC, as set up by Representative Ted Lieu. FAA was present, but had declared that they would not discuss anything, that their attendance was in a ‘listening-only mode’. Here are a few selected excerpts from Mayor McKeown’s statement in Washington, DC:

“The FAA has taken the position that Santa Monica must continue to endure the danger, pollution, and noise that have been clearly documented from numerous sources. The FAA has used all of its power as a federal agency to deny relief to residents, inside Santa Monica and outside our borders. You have deflected lawsuits toward us, toward our City, because we own and operate the airport.”
“Yes, we do own and operate the airport. And I’m here to let you know that Santa Monica, freed of the 1984 Agreement, is prepared to act on the rights we have as owners of the land and operator of the airport. Fifteen years ago, a Final Agency Decision from you, the FAA, recognized that after the expiration of the 1984 Agreement, the future of Santa Monica Airport becomes a local land use matter.”
“Santa Monica can no longer accept your silence on matters of life and safety. We are no longer willing to let you hide behind the cloak of so-called Part 16 proceedings, which you have used to claim you cannot respond to our concerns today.”
“We know and you know that it is the FAA that has the authority and power to alleviate our residents’ suffering and distress. Despite the City’s entreaties over many years, you have refused to help us. Instead, when we have tried to protect our own residents, you have sued us. You have sided with aviation interests. You have drawn us into Part 16 hearings as way to further delay just adjudication.”
“We will fight to protect our residents. The FAA, so far, fights to protect corporate aviation interests. We have no choice but to continue fighting for our land and our residents. We will not be denied. We will not stop. And we truly believe that ultimately, we will prevail. We have come to you here in Washington to make our case, but we will leave to make a new future, for our land and our community.”

And here are links to PDF copies of related documents… (blue dates link to online content)

Transcript of remarks from Mayor McKeown and Councilmember Himmelrich to FAA
Delivered at the meeting in Washington, DC
A ‘Thank You’ letter, from Mayor McKeown to Representative Ted Lieu
An online version was also published by the Santa Monica Mirror.
Staff Report
10-pages, including some analysis for the different lease proposals, and staff recommendations
Supplemental Staff Report
2-pages of supplemental information regarding the unblended rates listed for the proposed airport leases (on the Council Agenda for July 14, 2015, at Item 8-C)
Additional Supplemental Staff Report
3-pages of notes prepared by City Attorney Marsha Jones Moutrie

A PETITION: Asking FAA to Protect People, Too (not just the aviation interests)

(click on image to read and sign petition at

(click on image to read and sign petition at

The Santa Monica Airport has an enormous environmental impact on neighbors, due not just to leaded aviation fuel, but also to idling bizjets using a too-short runway too close to dense neighborhoods. There is huge capacity for these bizjets to instead use LAX, Van Nuys, Burbank, and other much larger airports with longer and safer runways.

This petition is by Los Angeles City Councilmember Mike Bonin, who has been a leading advocate for fixing these problems at Santa Monica Airport. He and others have worked for many decades on a problem FAA still refuses to address. The community is so intent on regaining local control of their airport, that they chose to quit accepting FAA grant funds each year, to be released from the strings known as ‘Grant Assurances’. They stayed the course for decades, and gained that freedom just two weeks ago. Now, FAA needs to let local authorities do the environmental management that FAA has failed to do.

FAA’s NextGen: Just like the Little Man in ‘Wizard of Oz’

20150712cpy.. OZ's little man behind curtain, FAA SpinMeisterFAA’s attitude about citizen concerns is incredibly well illustrated by a scene from the film classic, Wizard of Oz. It is a scene that illustrates how power can be just an illusion, carefully spun and projected by an agency PR machine.

Little Man (with a booming voice, amplified by whiz-bang technologies): “Do not arouse the wrath of the great and powerful Oz. I said come back tomorrow!”

Dorothy:  “If you were really great and powerful, you’d keep your promises.”

Little Man: “Do you presume to criticize the great Oz? You ungrateful creatures. Think yourselves lucky, that I’m giving you audience tomorrow instead of twenty years from now.”

Little Man then turns to see that the dog has pulled open the curtain, showing him manipulating the controls that project the booming voice of Oz. Little Man returns to his microphone, utters a startled “Oh!!”, then broadcasts: “The Great Oz has spoken!”

Little Man then turns again and quickly pulls the curtain shut, then broadcasts: “Pay no attention to that man behind the curtain. The Great Oz has spoken!”

Finally, when Dorothy pulls open the curtain and addresses Little Man, the fact is revealed: he is just an illusion of power, bolstered by the application of whiz-bang technology.

L. Frank Baum’s book was published in 1899, and the hugely popular movie came out in 1939.

Generations later, here we are in Summer 2015. NextGen is the newest ‘whiz-bang’ technology, sold to us by an increasingly Ozian FAA. The agency spends billions collected from passengers each year, to manipulate public perception that FAA serves aviation safety (…maybe like a tick aids canine health?), and that money needs to be spent on their over-promoted ‘whiz-bang NextGen’ technologies. This same FAA also ignores (and conceals) concerns about problems created by NextGen … not just noise issues (Phoenix, Santa Cruz, Charlotte, Boston, Chicago, Queens, etc.), but even safety issues, such as apparently contributed to the recent midair collision in South Carolina.

Clearly, we need to start paying very close attention to the FAA man behind the curtain. And we need Congress to step up their game, and force FAA to clean up its act.

FAA, NTSB Need to Accelerate Transparency about Midair Collisions

Two men were killed three days ago, when their Cessna was broadsided by a low-flying Air Force F16. This was a tragic accident that should never have happened, and would not have happened if any of the following practices had been followed by FAA:

  1. ensure the instrument approach procedures designed and approved by FAA do not create high-risk conflicts with nearby airport operations (in this case, the GA field at Moncks Corner);
  2. regulate military jet instrument practice in civilian airspace to include much slower maximum airspeeds (i.e., if  ATC cannot ensure that the route is clear of all other aircraft, then ATC must restrict the military jet to much slower speeds, as they would a civilian jet).

The Cessna occupants died, so it is easy to try and pin the blame on them for having just taken off and being in the wrong spot when the collision occurred. But, based on statements made to reporters in the immediate aftermath, it is clear that FAA’s controllers were working the jet, and that it was at a very low altitude either setting up for or actually on a published instrument procedure. It is also clear that high-speed low-flying military jets were a huge concern in South Carolina, even a week prior to the midair. For example, a news article on June 29 generated the following selected reader comments:20150707scp.. Comments re low-flying SC military jets, from recent WYFF article, 'Fighter jets heard, spotted over Upstate'

There appears to be a developing trend toward more aggressive military training flying, with more impact upon residents below. This incident reveals the worst-case consequences of this trend. The ATC clearance issued by the radar approach controller to the F16 pilot is a matter of documented fact. It is recorded digitally, and the audio data is saved, by FAA. Likewise, the radar data used by the controller working the F16 just prior to the midair collision is also digitally saved. This data will show conclusively, where the actual collision occurred (the lat/long as well as the altitude), the flight directions of the two aircraft at time of impact, and what opportunities ATC had to ‘save’ the accident from happening.

These digital files are immediately retrievable by FAA, thus have already been shared with NTSB. When Boeing 787’s had battery fires a few years ago, NTSB did a fantastic job showing the problem (with pictures of a burnt battery, no less) in a timely news interview. Likewise, when the Asiana flight crashed while landing at San Francisco, NTSB again was wonderfully transparent. We need this transparency, not only to help answer the reasonable questions and concerns of many citizens, but also to accelerate the ‘lessons learned’ from aviation tragedies, to help active pilots avoid tragic repeats. It has been three days, and FAA needs to post these files online, for the world to see the scenario that led to this tragic midair collision.

The Need for Safely Designed Approaches

Many people do not realize that the flight of the arriving F16, reportedly doing instrument practice into Charleston AFB [KCHS], is not at all random. That is to say, the flight was communicating with FAA ATC, was flying in accordance with an ATC clearance, and was either on or joining a published approach procedure. These published procedures are supposed to be designed so as to minimize safety hazards. Dozens of different offices have to sign off before a new procedure is finally published, so it should never happen that a procedure is published that routinely puts aircraft at risk of collision. That said, take a look at this published approach, the RNAV (RNP) Z Runway 15 to KCHS:


(click on image to view larger PDF copy)

Note the fix KREIS (upper red box), with a hard altitude of 3,000 feet. Note also the first speed restriction is at JCEEE fix, 4.4 miles after KREIS fix (lower red box). 20150707scp.. Midair VFRmap, showing potential routes & KREIS fixThe lat/long for KREIS places it as indicated in red on the VFRmap portion. A left-turnout departure by a Cessna from KMCS to Myrtle Beach would approximately follow the green curve. The red line leading south to KREIS fix would approximately depict an arrival from Shaw setting up to fly this published procedure (i.e., a radar vector or a ‘Direct KREIS’ clearance). It is common practice for pilots to level off at the next crossing altitude (in this case 3,000 feet) at least a few miles before arriving at the fix. So, IF the arriving F16 was in fact being set up for this published approach, the pilot would have likely been screaming along, even in excess of 300-knots, and at a very low altitude of just 3,000 feet. Also, look closely at this published approach and it quickly becomes clear: with the annotations about ‘Radius to Fix required’ and very advanced (low) RNP requirements, this is clearly an approach NOT for regular GA flights, but most likely for military use.

We do not know if the F16 was flying this approach or another. FAA can easily answer this question, as they need to do with no further delay. As a matter of practice, to best serve the entire public (not just the narrow interests of aviation), FAA needs to routinely and immediately disclose audio recordings, transcripts, and radar presentations that depict the facts, following significant aviation incidents such as midair collisions. Clearly, a timely internet posting at the FAA website would be both effective and efficient.

FAA Opacity on Safety Data: the ATSAP Black-Hole

It is also highly likely that the FAA controller immediately filed an ATSAP report. This program grants immunity to controllers if/when they have an incident, so long as they voluntarily report what happened. The controllers are not required to report all details, and being human, they tend to report a story that places them in a positive light. But, even with that, they do report important details, that need to be disclosed if the public is to understand the incident. Regrettably, FAA has gone to considerable effort to permanently conceal all ATSAP report content; i.e., the details reported are held in such strict confidence that FAA even tries to hide them from Judges. Despite the fact FAA could easily (and routinely) sanitize the report contents with minimal redactions (similar to the way NASA ASRS reports are slightly altered) and then immediately disclose the amended report, FAA refuses to do so. Thus, when people want to learn from tragic accidents that ATC failed to save, there are no facts to be studied. Instead, we have to wait until months and years later, when a fully sanitized and carefully coordinated story is released by FAA and NTSB.

Midair Collision at Moncks Corner, SC, on July 7, 2015

CBS46 News

News reports indicate that an Air Force F16 flying a short flight from Shaw AFB in Sumter, SC [KSSC] to the Air Force Base in Charleston, SC [KCHS] broadsided a Cessna C150 over Moncks Corner, SC. The Cessna is believed to have just departed the Berkeley County Airport [KMKS], southwest of Moncks Corner, and was reportedly heading east for Myrtle Beach [KMYR]. Note that the straight-line distance from Shaw AFB to KMKS is 52nm, and from Charleston AFB to KMKS is 17nm. In a TV news interview, the Shaw AFB commander indicated the collision occurred when the F16 was at 2,000- to 3,000-ft altitude.

Orange line shows approx. route for Cessna, to Myrtle Beach. Green line shows extended centerline to KCHS Runway 15 (the F16 final course). Collision at center of red rectangle (approx.).

Shaw AFB is in upper left corner, Charleston AFB is near bottom left corner. Orange line shows approx. route for Cessna, to Myrtle Beach. Green line shows extended centerline to KCHS Runway 15 (the F16 final course). Collision at center of red rectangle (approx.). (click on image to view sectional at

Focal areas of the investigation will include:

  1. What was the precise lat/long, altitude, and time for the actual midair collision? This should be easily produced from FAA radar records.
  2. What is recorded by FAA/ATC on the radio communications? (this should show precisely what the F16 pilot requested, what ATC issued, whether any transmissions were made to help the F16 pilot not collide with the Cessna, etc.)
  3. For the F16, what time did they depart Shaw AFB, and was this just a quick hop to Charleston AFB, or was it more involved, including setting up with ATC for an instrument approach?
  4. What was the route of flight, altitude at top of climb, and flight condition (level, descending, on a radar vector or DME arc, etc. at the moment of impact) for the F16?
  5. Exactly what was the so-called ‘instrument training’ reportedly being done by the F16 pilot, during the minutes leading up to the collision? (in particular, experienced pilots will note it appears hazardous and not consistent with published instrument approaches, for a military jet to be so low, so far from KCHS, and in the vicinity of Lewisfield Plantation)
  6. For the Cessna, the airport and runway of departure, route of flight to the point of impact (left downwind departure off Runway 3 at KMKS?), flight condition (particularly, had the flight levelled or was it still climbing, at the point of impact?), and first and last times the radar target was displayed for ATC.
  7. What guidelines are local GA pilots advised to follow, as set up by FAA/ATC, to minimize the risk of conflict with Air Force training to KCHS Runway 15?

See also:

Citizens for Quiet Skies et al v. Mile-Hi Skydiving Center


“Your home should be a place of Peace and Quiet…
…but God help you if you live near
a skydiving operation!”

Such might have been mumbled by a homeowner or an old-fashioned reporter, at the conclusion of the case, Citizens for Quiet Skies et al v. Mile-Hi Skydiving Center, heard in the U.S. District Court, in Boulder, Colorado.

The case was a bench trial before Judge Judith LaBuda, who heard five days of testimony, April 13-17, 2015. Judge LaBuda conducted a site visit on May 2nd, to experience the noise impact (while defendant Mile-Hi kept their flights far away … but only for a few hours!) and closing arguments were presented on May 6th. Both parties submitted Proposed Findings of Fact on May 15th. Judge LaBuda issued her decision on May 21st, siding with Mile-Hi Skydiving while articulating a heavy deference to FAA’s regulatory authority.

The principle spokespeople for the two sides were Kimberly Gibbs and Frank Casares. Both speak in this video, posted at TimesCall, one of the local papers that has been following this issue.

Ms. Gibbs lives 6-miles south of the Longmont airport. Like her neighbors, she pays taxes on the home in her neighborhood. She works. She comes home to relax and recover for her next workday. She sometimes invites friends over to enjoy each others’ company, to have conversations and a nice meal on a pleasant afternoon. She lives in a part of the world blessed with fine weather for outside living, where a backyard barbeque is a treat. All of these activities are possible when normal backyard noise conditions exist. These activities are destroyed by persistent noise.

20150629scp.. K.Gibbs in TimesCall video

(click on image to view video at start of Ms. Gibbs’ comments)

Mr. Casares is an aviation business owner. He makes money by carrying as many people as possible to an altitude of 17,999 feet (the highest FAA will allow), so they can drop out of an airplane and parachute back to the airport west of Longmont. The faster his airplanes climb, the more profit he makes; so, the aircraft types are selected, and propellers and fuel-flow rates are also selected, to maximize rate of climb. A consequence of these settings (prop RPM, prop pitch, etc.) is that his aircraft make a much higher level of irritant noise than do other small aircraft. So, to keep the airport happy, he simply has his pilots fly a few miles away from Longmont. This ensures that the local airport neighbors do not have to endure a droning climb noise all day long on his most profitable business days. And, as a benefit, the vast majority of people impacted, say 5- to 8- miles away, have no idea that the horrific droning airplane noise is part of a skydive operation, making all that noise heard by thousands of residents, sometimes to serve just 2- or 4- skydivers.

20150629scp.. F.Casares in TimesCall video

(click on image to view video at start of Mr. Casares’ comments)

So, the crux of the problem at Longmont is this: because Mr. Casares’ pilots go miles away from their drop zone to do their long and noisy climbs, other – and more distant – airport neighbors bear the brunt of the noise impact. FAA is granted wide deference in matters that relate to aviation. So, when a case about aviation noise nuisance goes to trial in a U.S. District Court, it is not unusual for the Judge to defer to FAA. But, what the Judge is not factoring in is how deeply FAA serves aviation money, and how the record shows, FAA would really prefer to not waste its time balancing the profit ambitions of aviation businesses to preserve the residential expectation of ‘Peace and Quiet’.

This is what is called a ‘taking’. Mr Casares’ planes fly for his profit, and when FAA lends cover to Mr. Casares, Ms. Gibbs’ home becomes not a place of ‘Peace and Quiet’, but a place to leave on days when skydiving happens. In effect, Mr. Casares, with a little help from FAA, has ‘taken away’ the rights of Ms. Gibbs and her neighbors to enjoy the homes and the liberties we like to think are protected in this nation.

See also… (blue dates link to online content)

With ears to the sky, judge visits 2 homes in Longmont airplane-noise lawsuit
TimesCall article by Karen Antonacci. Includes webtrak screen captures indicating that, during the site visits by Judge LaBuda, Mile Hi kept their flights miles away, operating in distant parts of the climb box.
Plaintiff’s Proposed Findings of Fact
Defendant’s Proposed Findings of Fact
Decision by Judge LaBuda, Gibbs et al v. Mile-Hi Skydiving (2013CV031563)
PDFs of related documents are attached at pages 2 thru 5.

View related articles for [Skydiving-Noise]

[QUOTE]: The Over-Selling of NextGen


QUOTE in an article at, on 7/1/2015

“…Can we please stop calling radar “World War II-era technology” like it means something? Jet aircraft are World War II-era technology. The concrete airplanes land on is Roman Republic-era technology. The English spoken by pilots and controllers was developed a thousand years ago. If there is a real performance advantage from using a GPS-based system over a radar-based system, talk specifically about that…..”

– comment to an article blogged at

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