Continental O-470-U

Airworthiness directives that may apply · 33

Matched by model name and maker. Each AD’s applicability may narrow it by serial number, part number or configuration.

Query with SQL
duckdb -csv -c "SELECT d.ad_number, d.status, d.subject, d.effective_date
  FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
  WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code IN ('17385'))
  ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

1963In forceSuperseded2026
ADs by the year they took effect: 25 ADs
19631
19671
19691
19791
19801
19811
19881
19891
19911
19932
19951
19961
19971
19991
20001
20071
20091
20101
20222
20234

Engine · Continental O-470-U

AD 2023-17-04Reciprocating Engine Oil SystemEffective Oct 26, 2023 · Supersedes AD 2022-04-04AD 2023-05-16Reciprocating Engine Power SectionEffective Mar 15, 2023 · Supersedes AD 2023-04-08AD 2023-02-12Engine Air Intake SystemEffective Feb 17, 2023AD 2022-16-03Engine (RECIPROCATING)Effective Aug 15, 2022AD 2010-11-04Hydraulic liftersEffective Jun 16, 2010 · Supersedes AD 2009-24-52AD 2009-19-07EQ3 cylindersEffective Oct 7, 2009AD 2007-04-19 R1SAP cylinder assembliesEffective May 7, 2007 · Supersedes AD 2007-04-19AD 2000-23-21CrankshaftEffective Dec 12, 2000 · Supersedes AD 2000-08-51AD 99-19-01No. 2 and No. 5 Crankshaft InspectionsEffective Sep 30, 1999 · Supersedes AD 99-09-17AD 97-21-02CylindersEffective Oct 27, 1997 · Supersedes AD 97-15-01AD 96-12-22Full Flow Engine Oil AdapterEffective Jul 31, 1996AD 95-21-15Aviation GasolineEffective Nov 28, 1995 · Supersedes AD 94-14-12AD 93-08-17Oil Pick-Up TubeEffective Aug 23, 1993AD 93-10-02Missing Cylinder Valve Retainer KeyEffective Aug 12, 1993AD 91-19-03Oil FilterEffective Sep 29, 1991AD 89-04-02CarburetorsEffective Mar 8, 1989AD 88-03-06Oil FilterEffective Apr 15, 1988AD 81-16-05MagnetosEffective Aug 6, 1981AD 80-06-05MagnetosEffective Mar 28, 1980AD 79-05-09Oil Pump Assembly Or Oil Pressure Relief Valve Screw And/Or PlungerEffective Mar 12, 1979AD 63-15-01Exhaust ValvesEffective Dec 31, 1969AD 67-01-04Oil FiltersEffective Jan 2, 1967AD 63-22-03CarburetorsEffective Dec 2, 1963AD 98-01-08Exhaust Roller Rocker ArmAD 56-06-01Piston Pin Assembly
Superseded and historical ADs · 8
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