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 VFRmap.com)

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: