AD 78-20-06
ConfirmedAirworthiness Directives; Aircraft Parts and Development Corporation Models A-9, A-9A, and A-9B Airplanes
Effective: Dec 8, 1978
- Source applicability metadata includes this make/model.
Enter your tail number below. We'll pull your aircraft's make, model, serial, and engine from the FAA registry and find applicable ADs. Need to search without a tail number? Use Advanced search.
Evaluated 4 candidate ADs: 2 confirmed, 2 possible, 0 excluded.
Airworthiness Directives; Aircraft Parts and Development Corporation Models A-9, A-9A, and A-9B Airplanes
Effective: Dec 8, 1978
Airworthiness Directives; Aircraft Parts and Development Corp Models A-9, A- 9A, and A-9B Aircraft
Effective: Nov 20, 1973
Airworthiness Directives; Engine Components Inc. (ECi) Reciprocating Engine Cylinder Assemblies
Effective: Jul 11, 2006
Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
Effective: Apr 3, 1979
Free during beta. We'll email you the moment a new Airworthiness Directive is published that matches Aircraft Parts & Development Corp. A-9. One email per AD. No spam, no third-party sharing.
Beta status: collecting waitlist while we wire up email delivery. You'll get one email when alerts go live — we'll honor first-100 signups with a permanent free tier.