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

Most Recent Daily Airborne

Airborne On ANN

Airborne On YouTube/Hi-Def/Mac Friendly

Monday

Airborne 01.26.15

Airborne 01.26.15

Tuesday

Airborne 01.27.15

Airborne 01.27.15

Wednesday

Airborne 01.28.15

Airborne 01.28.15

Thursday

Airborne 01.29.15

Airborne 01.29.15

Friday

Airborne 01.30.15

Airborne 01.30.15

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

Citizen Scientists Lead Astronomers To Mystery Objects In Space

'Yellow Balls' Discovered By Volunteers Studying Spitzer Images Sometimes it takes a village to find new and unusual objects in space. Volunteers scanning tens of thousands of star>[...]

Aero-News: Quote Of The Day (02.01.15)

"While this star formed a long time ago, in fact before most of the stars in the Milky Way, we have no indication that any of these planets have now or ever had life on them. At th>[...]

ANN's Daily Aero-Term (02.01.15): Final Approach Fix

Final Approach Fix The fix from which the final approach (IFR) to an airport is executed and which identifies the beginning of the final approach segment. It is designated on Gover>[...]

Air Ambulance Market Size, Vendor Landscape Analyzed In New Report

New Global Air Ambulance Research Report Shows Projected Growth Of Nearly Ten Percent The Global Air Ambulance market is expected to grow at a CAGR (Compound Annual Growth Rate) of>[...]

US Navy Approves F/A-18 IRST System For Production

Long-Range Sensor System Demonstrated Production Readiness On Super Hornet The F/A-18 Super Hornet infrared search and track (IRST) system, developed and integrated by Boeing and L>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2015 Web Development & Design by Pauli Systems, LC