# Airworthiness directives, 1979

FAA airworthiness directives effective in 1979: 165 ADs with their full text, status and the aircraft they apply to.

Page 1 of 4 · 165 ADs

- [AD 79-26-02](https://openairdocs.org/ad/79-26-02.md): GPWS Flap Position Switches · Boeing 737-200 Series · Effective Dec 31, 1979
- [AD 79-01-05](https://openairdocs.org/ad/79-01-05.md): Fuel Starvation · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601) and PA-60-601P (Aerostar 601P) · Effective Dec 27, 1979
- [AD 80-01-02](https://openairdocs.org/ad/80-01-02.md): Tire Pressure · British Aerospace and Societe Nationale Industrielle Aerospatiale Concorde Type I · Historical · Effective Dec 26, 1979
- [AD 79-26-03](https://openairdocs.org/ad/79-26-03.md): Fuel Injector Systems · Bendix Energy Controls Division Fuel Injection Units · Effective Dec 26, 1979
- [AD 79-19-13](https://openairdocs.org/ad/79-19-13.md): Elevator Trim Tab · Cessna 441 · Effective Dec 26, 1979
- [AD 79-26-01](https://openairdocs.org/ad/79-26-01.md): Stabilator Skins and Frame · Piper PA-23-250 and PA-23-250 (Navy UO-1) · Effective Dec 24, 1979
- [AD 79-25-09](https://openairdocs.org/ad/79-25-09.md): Bell Cranks and Pivots · Hamilton Standard Division 24PF-303, 24PF-304, 24PF-305 and 3 more · Effective Dec 24, 1979
- [AD 79-25-06](https://openairdocs.org/ad/79-25-06.md): Window Latch Catches · Lockheed Martin 382, 382B, 382E and 2 more · Effective Dec 19, 1979
- [AD 79-10-11](https://openairdocs.org/ad/79-10-11.md): Flight Control Rods · Embraer EMB-110P1 and EMB-110P2 · Effective Dec 19, 1979
- [AD 79-25-07](https://openairdocs.org/ad/79-25-07.md): Alternator Ground · Cessna 180, 180A, 180B and 95 more · Effective Dec 13, 1979
- [AD 79-25-03](https://openairdocs.org/ad/79-25-03.md): Second, Third, And Fourth Stage Turbine Wheels · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 2 more · Effective Dec 13, 1979
- [AD 79-25-04](https://openairdocs.org/ad/79-25-04.md): Models Incorporating Rosemount Servos · M7 Aerospace SA226-AT, SA226-T and SA226-TC · Effective Dec 10, 1979
- [AD 79-24-06](https://openairdocs.org/ad/79-24-06.md): Tail Rotor Blades · Airbus Helicopters Deutschland BO-105A, BO-105C and BO-105S · Effective Dec 10, 1979
- [AD 79-22-05](https://openairdocs.org/ad/79-22-05.md): Forward and Aft Outflow Valve Gates · Lockheed Martin L-1011-385-1, L-1011-385-1-14, L-1011-385-1-15 and 1 more · Effective Dec 6, 1979
- [AD 79-24-07](https://openairdocs.org/ad/79-24-07.md): Blade · Pacific Propeller A6441FN-606 · Effective Dec 5, 1979
- [AD 79-23-07](https://openairdocs.org/ad/79-23-07.md): Soloy Conversion per STC SH657NW · Allison 250-C18A, -C18C, -C20, -C20B engine (Siam Hiller Holdings STC SH657NW) · Effective Nov 26, 1979
- [AD 79-23-06](https://openairdocs.org/ad/79-23-06.md): Replacing Stop Bolt Nuts · Textron 76 · Effective Nov 23, 1979
- [AD 79-24-05](https://openairdocs.org/ad/79-24-05.md): Wing Flap Supports · Embraer EMB-110P1 and EMB-110P2 · Effective Nov 21, 1979
- [AD 79-24-02](https://openairdocs.org/ad/79-24-02.md): Outer Fuel Tank Wiring · Mitsubishi Heavy Industries MU-2B, MU-2B-10, MU-2B-15 and 10 more · Effective Nov 21, 1979
- [AD 79-23-05](https://openairdocs.org/ad/79-23-05.md): Attachment Bolts Threads and Nut Plates · Textron 77 · Effective Nov 19, 1979
- [AD 79-23-03 R1](https://openairdocs.org/ad/79-23-03-R1.md): Tail Rotor Blades · Schweizer 269A, 269A-1, 269B and 1 more · Effective Nov 19, 1979
- [AD 79-23-02](https://openairdocs.org/ad/79-23-02.md): 'Carry-All' Interior · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 12 more · Effective Nov 15, 1979
- [AD 79-21-03](https://openairdocs.org/ad/79-21-03.md): Elevator Trim Tab Cable · B-N Group BN2A MK. III, BN2A MK. III-2 and BN2A MK. III-3 · Effective Nov 12, 1979
- [AD 79-21-02](https://openairdocs.org/ad/79-21-02.md): Passenger Door · Dassault Fan Jet Falcon · Effective Nov 12, 1979
- [AD 79-22-04](https://openairdocs.org/ad/79-22-04.md): Aileron System · True Flight Holdings AA-5, AA-5A and AA-5B · Effective Nov 9, 1979
- [AD 78-20-03](https://openairdocs.org/ad/78-20-03.md): Fire Suppression System · MD Helicopters 369D and 369H · Effective Nov 7, 1979
- [AD 79-12-05](https://openairdocs.org/ad/79-12-05.md): Stall Warning Systems · Learjet 24, 24A, 24B and 13 more · Effective Nov 6, 1979
- [AD 79-21-04](https://openairdocs.org/ad/79-21-04.md): Tail Boom Structure · Airbus Helicopters SA330F · Effective Nov 1, 1979
- [AD 79-20-01](https://openairdocs.org/ad/79-20-01.md): Aft Mount To Pylon Bulkhead Bolts · Boeing DC-10-10, DC-10-10F and DC-10-40 · Effective Nov 1, 1979
- [AD 79-18-03](https://openairdocs.org/ad/79-18-03.md): Wing/Antenna Anti-Ice System · Boeing DC-10-10, DC-10-10F, DC-10-30 and 2 more · Effective Nov 1, 1979
- [AD 79-22-01](https://openairdocs.org/ad/79-22-01.md): Exhaust System · American Champion 7ECA, 8GCBC and 8KCAB · Effective Oct 29, 1979
- [AD 76-12-07](https://openairdocs.org/ad/76-12-07.md): Tail Rotor Chains · Bell Helicopter Textron 204B and 205A-1 · Historical · Effective Oct 29, 1979 · Replaced by AD 2013-18-07
- [AD 79-22-02](https://openairdocs.org/ad/79-22-02.md): Fuel Leakage · Piper PA-28-161, PA-28-181, PA-28-201T and 6 more · Effective Oct 26, 1979
- [AD 79-21-08](https://openairdocs.org/ad/79-21-08.md): Fuel Injection Systems · Bendix Energy Controls Division Fuel Injection Systems · Effective Oct 24, 1979
- [AD 78-14-08](https://openairdocs.org/ad/78-14-08.md): Fuel Pump Drive Spline · Rolls-Royce 250-C18, 250-C18A, 250-C18B and 3 more · Effective Oct 24, 1979
- [AD 79-20-02](https://openairdocs.org/ad/79-20-02.md): Nose Wheel Axles · Fokker Services F27 Mark 100, F27 Mark 200, F27 Mark 300 and 4 more · Effective Oct 19, 1979
- [AD 79-20-11](https://openairdocs.org/ad/79-20-11.md): Lightening Protection Of Fuel System · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 9 more · Effective Oct 15, 1979
- [AD 79-20-06](https://openairdocs.org/ad/79-20-06.md): Side Strut Assemblies · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 3 more · Effective Oct 11, 1979
- [AD 79-20-04](https://openairdocs.org/ad/79-20-04.md): Elevator Drive System · Lockheed Martin L-1011-385-1, L-1011-385-1-14 and L-1011-385-1-15 · Effective Oct 11, 1979
- [AD 79-20-08](https://openairdocs.org/ad/79-20-08.md): Induction System · Great Lakes 2T-1A-1 and 2T-1A-2 · Historical · Effective Oct 8, 1979 · Replaced by AD 2004-25-22
- [AD 79-18-12](https://openairdocs.org/ad/79-18-12.md): Auxiliary Power Units · Airbus BAC 1-11 200 Series, BAC 1-11 400 Series, Manufacturing Company Auxiliary Power Units and 46 more · Effective Oct 8, 1979
- [AD 79-20-10](https://openairdocs.org/ad/79-20-10.md): Piper Kit 763 893 · Piper PA-24, PA-24-250, PA-24-260 and 3 more · Effective Oct 4, 1979
- [AD 79-19-04](https://openairdocs.org/ad/79-19-04.md): Flap Control Rods · Short Brothers SD3-30 · Effective Oct 4, 1979
- [AD 79-19-03](https://openairdocs.org/ad/79-19-03.md): Fuselage Skin Panel Buttstraps · Short Brothers SD3-30 · Effective Oct 4, 1979
- [AD 79-20-07](https://openairdocs.org/ad/79-20-07.md): Lighter Circuit Breaker · Piper PA-31, PA-31-325 and PA-31-350 · Effective Oct 2, 1979
- [AD 79-19-12](https://openairdocs.org/ad/79-19-12.md): Engine Stoppage · Cessna 441 · Effective Oct 1, 1979
- [AD 79-19-10](https://openairdocs.org/ad/79-19-10.md): Wing Front Spar Pylon · Boeing DC-8-62, DC-8-62F, DC-8-63 and 1 more · Effective Sep 27, 1979
- [AD 79-20-03](https://openairdocs.org/ad/79-20-03.md): Fuel Control, Fuel Pump And Oil Pump Drive Gears · Honeywell International LTP 101-600, LTP 101-600A, LTP 101-600A-1A and 5 more · Effective Sep 26, 1979
- [AD 79-04-05](https://openairdocs.org/ad/79-04-05.md): Regulator Diaphragm Stem Assembly · Lycoming Engines AEIO-320-D1B, AEIO-320-E1A, AEIO-320-E1B and 215 more · Effective Sep 26, 1979
- [AD 79-19-09](https://openairdocs.org/ad/79-19-09.md): Electroluminescent Panel Inverters · Piper PA-31T and PA-31T1 · Effective Sep 25, 1979

Next page: https://openairdocs.org/ad.md?year=1979&page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT d.ad_number, d.status, d.subject, d.makes, d.models, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE year(coalesce(d.effective_date, d.publication_date, d.issue_date)) = 1979
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC
```

This list as a web page: https://openairdocs.org/ad?year=1979

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