# Airworthiness directives that may apply: N170SS

A list on [N170SS](https://openairdocs.org/aircraft/N170SS.md).

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

- [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09.md): Exhaust Turbine System (Recip) · Effective Jul 17, 2023
- [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07.md): Ground Proximity System · Effective Jun 22, 2023 · Supersedes AD 2021-23-13
- [AD 2009-12-01](https://openairdocs.org/ad/2009-12-01.md): Main rotor blade box beam clip (clip) · Effective Jun 29, 2009
- [AD 2005-21-04](https://openairdocs.org/ad/2005-21-04.md): Weld assembly scissors bracket · Effective Nov 21, 2005
- [AD 2001-17-17](https://openairdocs.org/ad/2001-17-17.md): Main Rotor Blade Grip Threads · Effective Oct 3, 2001 · Supersedes AD 2000-18-51
- [AD 98-07-09](https://openairdocs.org/ad/98-07-09.md): Stabilizer Bar Damper Link Assembly · Effective May 6, 1998
- [AD 96-06-12](https://openairdocs.org/ad/96-06-12.md): Inspect Tail Rotor Blade & Abrasion Strip · Effective May 29, 1996
- [AD 91-20-10](https://openairdocs.org/ad/91-20-10.md): Main Rotor Grip · Effective Nov 14, 1991
- [AD 85-08-03](https://openairdocs.org/ad/85-08-03.md): Tail Rotor Blade Assemblies · Effective Apr 29, 1985
- [AD 85-02-06](https://openairdocs.org/ad/85-02-06.md): AN/NAS Standard Bolts · Effective Feb 6, 1985
- [AD 81-17-01](https://openairdocs.org/ad/81-17-01.md): Starting Vibrator Assemblies · Effective Aug 13, 1981
- [AD 80-10-04 R1](https://openairdocs.org/ad/80-10-04-R1.md): Tail Rotor Blades · Effective Feb 28, 1981
- [AD 81-04-03](https://openairdocs.org/ad/81-04-03.md): Tail Rotor Drive Assembly · Effective Feb 2, 1981
- [AD 80-21-09 R1](https://openairdocs.org/ad/80-21-09-R1.md): Tail Rotor Pitch Link · Effective Nov 24, 1980
- [AD 80-23-02](https://openairdocs.org/ad/80-23-02.md): Turbine Power Conversions · Effective Nov 20, 1980
- [AD 79-23-07](https://openairdocs.org/ad/79-23-07.md): Soloy Conversion per STC SH657NW · Effective Nov 26, 1979
- [AD 78-03-01](https://openairdocs.org/ad/78-03-01.md): Hopper Support Bracket (STC SH357SW) · Effective Mar 6, 1978
- [AD 77-21-01](https://openairdocs.org/ad/77-21-01.md): Tail Rotor Gear Boxes · Effective Nov 14, 1977
- [AD 70-10-08](https://openairdocs.org/ad/70-10-08.md): Tail Rotor Grips · Effective Jul 20, 1976
- [AD 74-08-02](https://openairdocs.org/ad/74-08-02.md): Mast Control Stabilizer Bar Assembly · Effective Jun 14, 1974
- [AD 74-07-01](https://openairdocs.org/ad/74-07-01.md): Main Rotor Control Tube Assembly · Effective May 30, 1974
- [AD 73-19-04](https://openairdocs.org/ad/73-19-04.md): Main Rotor Blade Grip · Effective Oct 10, 1973
- [AD 72-02-05](https://openairdocs.org/ad/72-02-05.md): Control Rod Assembly · Effective Feb 22, 1972
- [AD 70-08-02](https://openairdocs.org/ad/70-08-02.md): Tail Rotor Drive Shaft · Effective Jan 1, 1971
- [AD 67-26-04](https://openairdocs.org/ad/67-26-04.md): Altimeters · Published Sep 16, 1967
- [AD 65-04-01](https://openairdocs.org/ad/65-04-01.md): Freewheeling Clutch · Effective Feb 17, 1965
- [AD 62-27-02](https://openairdocs.org/ad/62-27-02.md): Wood Tail Rotor Blades · Effective Jan 29, 1963
- [AD 62-23-02](https://openairdocs.org/ad/62-23-02.md): Main Rotor Mast Thrust Bearing · Effective Oct 29, 1962
- [AD 61-22-01](https://openairdocs.org/ad/61-22-01.md): Pitch Link Rod End Bearing · Effective Nov 7, 1961
- [AD 59-05-01](https://openairdocs.org/ad/59-05-01.md): Tail Rotor Blade Inspection
- [AD 58-26-02](https://openairdocs.org/ad/58-26-02.md): M-S MA4-5AA Carburetor
- [AD 57-08-01](https://openairdocs.org/ad/57-08-01.md): Tail Rotor Drive Shafts
- [AD 57-07-02](https://openairdocs.org/ad/57-07-02.md): Rotor Hub Equalizer Link
- [AD 56-25-02](https://openairdocs.org/ad/56-25-02.md): Tail Rotor Pitch Bearings
- [AD 56-15-02](https://openairdocs.org/ad/56-15-02.md): Swashplate Control Ring
- [AD 56-05-01](https://openairdocs.org/ad/56-05-01.md): Tail Rotor Drive Shafts
- [AD 55-16-01](https://openairdocs.org/ad/55-16-01.md): Tail Rotor Hub Fillet
- [AD 52-28-03](https://openairdocs.org/ad/52-28-03.md): Tail Rotor Gearbox Shaft
- [AD 52-21-01](https://openairdocs.org/ad/52-21-01.md): Lord Mount Guards
- [AD 52-05-03](https://openairdocs.org/ad/52-05-03.md): Engine Mount Safety Strap
- [AD 52-01-06](https://openairdocs.org/ad/52-01-06.md): Tail Boom Spoiler
- [AD 51-27-01](https://openairdocs.org/ad/51-27-01.md): Engine Mount Replacement
- [AD 48-13-02](https://openairdocs.org/ad/48-13-02.md): Fuel Pump Rocker Pin
- [AD 2022-10-06](https://openairdocs.org/ad/2022-10-06.md): Turbine Section · Effective Jun 28, 2022 · Supersedes AD 2017-18-14
- [AD 2018-13-01](https://openairdocs.org/ad/2018-13-01.md): Turbine Governor · Effective Aug 16, 2018
- [AD 2006-16-04](https://openairdocs.org/ad/2006-16-04.md): Inspection of the fuel nozzle screen · Effective Sep 7, 2006 · Supersedes AD 2004-24-09
- [AD 2006-13-06](https://openairdocs.org/ad/2006-13-06.md): Gas producer rotor assembly tie bolts · Effective Jul 26, 2006
- [AD 2005-10-13](https://openairdocs.org/ad/2005-10-13.md): Turbine energy absorbing ring · Effective Jun 22, 2005
- [AD 2004-26-09](https://openairdocs.org/ad/2004-26-09.md): Compressor Adaptor Couplings · Effective Feb 8, 2005
- [AD 2001-24-12](https://openairdocs.org/ad/2001-24-12.md): Helical Torquemeter Gearshaft Assembly · Effective Dec 19, 2001 · Supersedes AD 2001-20-51
- [AD 98-24-28](https://openairdocs.org/ad/98-24-28.md): Main Fuel Control Bellows · Effective Jan 7, 1999
- [AD 96-19-01](https://openairdocs.org/ad/96-19-01.md): Superior Air Parts Manufacture Approval (PMA) Bearings · Effective Sep 26, 1996
- [AD 88-17-01](https://openairdocs.org/ad/88-17-01.md): Fuel Controls · Effective Mar 1, 1989
- [AD 83-03-02 R1](https://openairdocs.org/ad/83-03-02-R1.md): Slotted Third Stage Turbine Wheels · Effective Feb 28, 1984
- [AD 82-24-05](https://openairdocs.org/ad/82-24-05.md): Control Assembly and Power Turbine Governor Assembly · Effective Nov 26, 1982
- [AD 82-13-03](https://openairdocs.org/ad/82-13-03.md): Modify Engine High Pressure Fuel Control Filter Assembly · Effective Jul 1, 1982
- [AD 79-21-01 R1](https://openairdocs.org/ad/79-21-01-R1.md): Third Stage Turbine Wheel Blade · Effective Jun 3, 1981
- [AD 78-14-08](https://openairdocs.org/ad/78-14-08.md): Fuel Pump Drive Spline · Effective Oct 24, 1979
- [AD 77-15-12](https://openairdocs.org/ad/77-15-12.md): Power Turbine Coupling Nut · Effective Sep 23, 1977
- [AD 77-09-08](https://openairdocs.org/ad/77-09-08.md): Bleed Valve Diaphragm · Effective Jul 18, 1977
- [AD 74-14-03](https://openairdocs.org/ad/74-14-03.md): Fuel Control Rigging · Effective Jul 10, 1974
- [AD 73-19-07](https://openairdocs.org/ad/73-19-07.md): Turbine Governor-To-Fuel Control Tube · Effective Sep 14, 1973
- [AD 72-03-06](https://openairdocs.org/ad/72-03-06.md): Turbine Wheels · Effective Feb 8, 1972
- [AD 2021-23-13](https://openairdocs.org/ad/2021-23-13.md): Ground Proximity System · Historical · Effective Dec 9, 2021 · Replaced by AD 2023-11-07
- [AD 2000-18-51](https://openairdocs.org/ad/2000-18-51.md): Main Rotor Blade Grip · Historical · Effective Nov 30, 2000 · Replaced by AD 2001-17-17
- [AD 86-06-08 R1](https://openairdocs.org/ad/86-06-08-R1.md): Main Rotor Blade Grips · Historical · Effective Jul 10, 1987 · Replaced by AD 2000-18-51
- [AD 2017-18-14](https://openairdocs.org/ad/2017-18-14.md): Turbine Section · Historical · Effective Oct 13, 2017 · Replaced by AD 2022-10-06
- [AD 2015-02-22](https://openairdocs.org/ad/2015-02-22.md): Repetitive visual inspections · Historical · Effective Mar 9, 2015 · Replaced by AD 2017-18-14
- [AD 2012-14-06](https://openairdocs.org/ad/2012-14-06.md): Released turbine blades and shrouds · Historical · Effective Aug 14, 2012 · Replaced by AD 2015-02-22
- [AD 2004-24-09](https://openairdocs.org/ad/2004-24-09.md): Fuel nozzle · Historical · Effective Jan 5, 2005 · Replaced by AD 2006-16-04
- [AD 2001-20-51](https://openairdocs.org/ad/2001-20-51.md): Helical Torquemeter Gearshaft Assembly · Historical · Replaced by AD 2001-24-12

## 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.effective_date, m.matched_by
FROM (
  SELECT ad_id, min(rank) AS rank, arg_min(matched_by, rank) AS matched_by
  FROM (SELECT ad_id, 1 AS rank, 'airframe' AS matched_by FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_directive.parquet' WHERE aircraft_model_code = '1181028'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '03080')
  GROUP BY ad_id
) m JOIN 'https://openairdocs.org/data/latest/faa_directive.parquet' d USING (ad_id)
ORDER BY d.status = 'Historical', m.rank, coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC
```

This list as a web page: https://openairdocs.org/aircraft/N170SS/ads

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