[ai-RCHIVE] 2007-09: Documents Related to RNAV Q-Route Implementation

FAA implemented the Q-Routes in 2003, at around the same time that the NGATS program (later renamed as NextGen) was initiated. Fourteen years later, the Q-Routes are still in use, yet FAA continues to pitch NextGen as if direct routes do not yet exist, but will if and when NextGen gets fully funded and finished.

We hear people like Shuster jabbering endlessly about ‘efficiency’ and the need for more direct routes. Also, FAA has pushed this graphic all over the place, which is more than disingenuous:

This illustration is included in virtually all official documents, such as Environmental Assessments, for airspace redesigns over the past four years.

Here are the simple facts: Q-Routes are long, direct RNAV flight segments. Furthermore, direct routes have been in use for nearly 50-years, and the use of GPS for aviation direct routes has been happening for more than 20-years. So, frankly, the NextGen program offers no substantial improvement in direct routes; that is just a false sales pitch, improperly pushed by FAA.

A few of the articles/documents regarding Q-Routes are archived here, including:

  1. September 2009: Air Traffic Bulletin
  2. September 2003: Advisory Circular 90-99 (7p)
  3. July 2003: HAR Briefing for ATS Routes (11p)

View related articles tagged [TAG.. NextGen]

PAGE CREATED: 2017-06-15

UPDATE, 1/25/2018: — Two more documents showing further evidence of the common use of direct routes, even before NextGen was promoted as a way to implement direct routes:
  1. DEC-2001: SatNav News, published by FAA, discusses numerous GPS applications, including departure routes off KBOS Runway 27 (see pg.5 of the 14-pg PDF), and West Coast Q-Routes operational before they were even called Q-routes (see pg.7 of the 14-pg PDF).
  2. 5/13/2010Analysis of Performance of Q Routes for Establishing Future Design Criteria (A.Belle et al, ICNS presentation, 7p). Notice that when the Q-routes were implemented officially in 2003, they typically produced only 1% distance reductions. In other words, the routes being flown in daily commercial passenger service were already quite direct, decades ago.