Airworthiness Directives (ADs)
88-QE-140
The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.
-
Issue Date
- 1999/11/30
-
Applicability
- Mode "C" transponder with single Gillham code altitude input
-
Model Number
- QE
-
CAA AD Number
- 88-QE-140
-
Aeronautics Authority of Original AD
- FAA
-
Original AD Number
- 99-23-22
-
Effective Date
-
Subject
- To prevent false Traffic Alert Collision Avoidance System (TCAS II) advisories due to inaccurate airplane altitude reporting, which could result in the flightcrew deviating the airplane from its assigned flight path and a possible mid-air collision.
-
Reference Publications (Revision/ATA/SB)
- component maintenance manual, airplane maintenance manual, UK AD 001-08-99
-
Remarks
-
Download
-