AD 83-21-05

Airworthiness directive · Pitot Probe Heater Modifications · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 4 more

Effective
November 28, 1983
Models
A300 B2-1A, A300 B2-1C, A300 B2-203, A300 B2K-3C, A300 B4-103, A300 B4-203, A300 B4-2C
Product
Aircraft · Large airplane
Amendment
39-4749

Unofficial copy of the text in the FAA’s Dynamic Regulatory System. The FAA’s own copy is the authoritative one. DRS record last changed May 30, 2024.

On this page

The airworthiness directive

83-21-05 AIRBUS INDUSTRIE: Amendment 39-4749. Applies to all model A300 series airplanes listed in Airbus Industrie Service Bulletin A300-30-026, certificated in all categories. To prevent loss of all airspeed indications, accomplish the following within the next 1800 flight hours after the effective date of this AD, unless already accomplished:

A. Modify the pitot probe heater in accordance with Airbus Industrie Service Bulletin A300-30-026, Revision 6, dated April 9, 1982.

B. Alternate means of compliance which provide an equivalent level of safety may be used if approved by the Manager, Seattle Aircraft Certification Office, FAA, Northwest Mountain Region.

C. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base for the accomplishment of inspections and/or modifications required by this AD.

This amendment becomes effective November 28, 1983.

Registered aircraft

No registered aircraft matched this AD’s modelsForeign aircraft aren’t included, and ADs on propellers and appliances aren’t matched by model.