NPRM Would Set Minimum Altitude For Airliner Autopilot Use | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

** Airborne/NBAA2014 10.20.14 ** HD iPad-Friendly -- Airborne/NBAA2014 10.20.14 **
** Airborne 10.17.14 ** HD iPad-Friendly -- Airborne 10.17.14 **
** Airborne 10.15.14 ** HD iPad-Friendly -- Airborne 10.15.14 **

Wed, Jan 23, 2013

NPRM Would Set Minimum Altitude For Airliner Autopilot Use

Rules Have Not Been Updated Since 1964

The FAA proposes to amend and "harmonize" minimum altitudes for use of autopilots for transport category airplanes. The proposed rule would enable the operational use of advanced autopilot and navigation systems by incorporating the capabilities of new and future autopilots, flight guidance systems, and Global Navigation Satellite System (GNSS) guidance systems while protecting the continued use of legacy systems at current autopilot minimum use altitudes. The proposed rule would accomplish this through a performance-based approach, using the certified capabilities of autopilot systems as established by the Airplane Flight Manual (AFM) or as approved by the Administrator.

Currently, operators have a choice whether or not to update their aircraft with new autopilots as they are developed and certified by equipment manufacturers. This rule would not affect that decision-making process and would protect operators who choose to continue to operate as they do today. As a result, the proposed rule would not impose any additional costs on certificate holders that operate under parts 121, 125, or 135. Also, by setting new minimum altitudes for each phase of flight that certified equipment may operate to, the proposed rule would give manufacturers more certainty that new products could be used as they are developed.

According to the NPRM posted in the Federal Register, The FAA and Civil Aviation Authority (CAA) technical standards for autopilot systems date back to 1947. These standards have been revised eight times since 1959, but the operating rules for autopilot minimum use altitudes ave not been amended in any significant way since the recodification of the Civil Aviation Regulations (CAR) and Civil Aviation Manuals (CAM) on December 31, 1964.

By contrast, autopilot certification standards contained in § 25.1329 were updated as recently as April 11, 2006. Consequently, operational regulations in parts 121, 125, and 135 do not adequately reflect the capabilities of modern technologies in use today and thus make it difficult to keep pace with the FAA’s implementation of NextGen.

The comment period on this NPRM is open through February 4.

FMI: NPRM

Advertisement

More News

Airborne at NBAA--10.20.14: HondaJet, Honeywell Forecast, Gulfstream's G500/G600

Also: Garmin's ADS-B For BizAv, R44s For Jordan, Textron Aviation, Hartzell Props, Clarity Aloft Pro Plus At a news conference early Monday at the 2014 NBAA convention, HondaJet sa>[...]

Airborne 10.17.14: Enstrom Delivers, Flight School Scandal, NBAA2014

Also: Rare O-46 Rebuild, Valor Unveiled, OK's Anti-Fly-In Airport, FAA Screw-Ups, The first Enstrom Model 480B-G has been delivered to Rick Boswell of New Hampshire with the Garmin>[...]

Airborne at NBAA--10.20.14: HondaJet, Honeywell Forecast, Gulfstream's G500/G600

Also: Garmin's ADS-B For BizAv, R44s For Jordan, Textron Aviation, Hartzell Props, Clarity Aloft Pro Plus At a news conference early Monday at the 2014 NBAA convention, HondaJet sa>[...]

Game-Changing NBAA2014 Sponsor Mid-Continent Instruments and Avionics!

Innovation Brings Safe, Certified, Nanophosphate® Lithium Batteries To New Business Aircraft True Blue Power is the first company in the world to achieve FAA TSO and EASA ETSO >[...]

ANN FAQ: Feel The Propwash!

Get Aero-News Delivered To Your E-Mail We know you, like many of our readers, make it a point to check out the latest news and information daily on Aero-News... but did you know th>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2014 Web Development & Design by Pauli Systems, LC