# NTSB investigations: American AA-1B

A list on [American AA-1B](https://openairdocs.org/model/american-aa-1b.md).

Matched to the registry by N-number and event date, newest first.

- [NTSB CEN25LA054](https://openairdocs.org/ntsb/CEN25LA054.md): American AA-1B · Brenham, TX · Accident · No injuries · Class 3 · Limited · Final report · Dec 1, 2024 · N6242L · Substantial damage
  > A partial loss of engine power due to an obstructed induction system from a mud dauber nest.
- [NTSB WPR21LA118](https://openairdocs.org/ntsb/WPR21LA118.md): American AA-1B · St Johns, AZ · Accident · No injuries · Class 4 · Limited · Final report · Feb 24, 2021 · N30JL · Substantial damage
  > The pilot’s decision to operate with a demonstrated crosswind velocity above the airplane’s performance capabilities which resulted in a loss of airplane control and collision with terrain.
- [NTSB WPR17LA175](https://openairdocs.org/ntsb/WPR17LA175.md): Grumman AA1 · Phoenix, AZ · Accident · Serious injuries · Limited investigation · Final report · Aug 1, 2017 · N6216L · Substantial damage
  > The partial loss of engine power during initial climb due to the No. 3 cylinder exhaust valve becoming stuck open due to deposit buildup in the exhaust valve stem and guide and the pilot’s exceedance of the airplane’s critical angle of attack while attempting…
- [NTSB MIA08CA087](https://openairdocs.org/ntsb/MIA08CA087.md): American Grumman AA 1B · State College, PA · Accident · No injuries · Data collection · Final report · Apr 6, 2008 · N15FA · Substantial damage
  > A partial loss of engine power for an undetermined reason.
- [NTSB LAX05FA090](https://openairdocs.org/ntsb/LAX05FA090.md): American AA1B · Petaluma, CA · Accident · 1 fatal · Field investigation · Final report · Feb 10, 2005 · N5704L · Destroyed
  > The pilot's failure to maintain an adequate airspeed above the stall speed (Vso) while maneuvering to a landing area that resulted in a stall-spin. Factors in the accident were the fuel starvation induced loss of engine power due to the pilot's fuel system…
- [NTSB CHI00LA024](https://openairdocs.org/ntsb/CHI00LA024.md): American AA-1B · Gallatin, MO · Accident · No injuries · Limited investigation · Final report · Nov 8, 1999 · N9927L · Substantial damage
  > On-ground collision with an animal during landing roll. The night conditions were a contributing factor.
- [NTSB CHI96LA220](https://openairdocs.org/ntsb/CHI96LA220.md): Grumman AA5B · Fryburg, ND · Accident · 1 fatal · Limited investigation · Final report · Jun 25, 1996 · N6249L · Substantial damage
  > the pilot's VFR flight into instrument meteorological conditions. Factors were the fog, low ceiling, and rising terrain.
- [NTSB NYC92LA085](https://openairdocs.org/ntsb/NYC92LA085.md): Grumman American AA-1B · Tewksbury, MA · Accident · Minor injuries · Limited investigation · Final report · Apr 23, 1992 · N6325L · Substantial damage
  > The failure of the pilot to compensate for adverse winds, which resulted in a bounced landing, subsequent loss of airspeed and airplane control.
- [NTSB FTW88LA163](https://openairdocs.org/ntsb/FTW88LA163.md): American AA1B · Houston, TX · Accident · No injuries · Limited investigation · Final report · Sep 5, 1988 · N6208L · Substantial damage
  > Shortly after liftoff, the engine lost power and the pilot turned toward a field. The nose wheel struck a levee and the airplane flipped inverted. During a post-crash inspection, a large mud dauber nest was found inside the air induction system, just behind…
- [NTSB ATL83FA133](https://openairdocs.org/ntsb/ATL83FA133.md): Grumman American AA-1B · Chesapeake, VA · Accident · Minor injuries · Field investigation · Final report · Mar 10, 1983 · N6266L · Substantial damage
  > The plt took off on rwy 4 & made a climbing left turn for a downwind departure. At aprx 900 ft, there was a partial loss of power to about idle RPM. The plt stated that he switched fuel tanks, applied carburetor heat & pumped the throttle, all to no avail. He…
- [NTSB ATL83FIG02](https://openairdocs.org/ntsb/ATL83FIG02.md): Grumman AA1B · Delmar, MD · Accident · 2 fatal · Final report · Dec 24, 1982 · N6207L · Destroyed
  > Pilot making steep turns near his home at low altitude stalled and crashed. No malfunctions found. Witnesses said engine sounded normal in flight.
- [NTSB CHI82FEC02](https://openairdocs.org/ntsb/CHI82FEC02.md): Gulfstream AA-1B · Carsonville, MI · Accident · 1 fatal · Closed · Oct 8, 1981 · N878 · Destroyed
- [NTSB CHI80FEV07](https://openairdocs.org/ntsb/CHI80FEV07.md): American AA-1B · Charleston, IL · Accident · 1 fatal · Closed · Nov 22, 1979 · N6245L · Destroyed
- [NTSB MKC79FTK23](https://openairdocs.org/ntsb/MKC79FTK23.md): Grumman AA-1B · Brookings, SD · Accident · Minor injuries · Closed · Aug 6, 1979 · N6333L · Substantial damage
- [NTSB CHI78FEC45](https://openairdocs.org/ntsb/CHI78FEC45.md): Grum Amer AA1-B · Milford, MI · Accident · Serious injuries · Closed · Aug 4, 1978 · N1SU · Destroyed
- [NTSB MIA78FA085](https://openairdocs.org/ntsb/MIA78FA085.md): Amer Avco AA-1B · Clearwater, FL · Accident · 1 fatal · Closed · May 13, 1978 · N6326L · Destroyed
- [NTSB CHI78DEG06](https://openairdocs.org/ntsb/CHI78DEG06.md): Grum Amer AA1-B · Lawrence City, OH · Accident · Minor injuries · Closed · Mar 19, 1978 · N6336L · Destroyed
- [NTSB NYC77DNA12](https://openairdocs.org/ntsb/NYC77DNA12.md): Grum Amer AA-1B · Tewksbury, MA · Accident · No injuries · Closed · Feb 10, 1977 · N6325L · Substantial damage
- [NTSB MIA77FA018](https://openairdocs.org/ntsb/MIA77FA018.md): Grum Amer AA-1B · Dorado, PR · Accident · 1 fatal · Closed · Dec 12, 1976 · N9954L · Destroyed
- [NTSB MIA77DLD09](https://openairdocs.org/ntsb/MIA77DLD09.md): Grum Amer AA-1B · Moss Bluff, FL · Accident · No injuries · Closed · Oct 31, 1976 · N6329L · Substantial damage
- [NTSB CHI76FEM52](https://openairdocs.org/ntsb/CHI76FEM52.md): Grum Amer AA-1B · Bay City, MI · Accident · No injuries · Closed · Jul 17, 1976 · N9904L · Substantial damage
- [NTSB NYC76FFA39](https://openairdocs.org/ntsb/NYC76FFA39.md): Grum Amer AA-1B · Waterford, NY · Accident · Minor injuries · Closed · May 31, 1976 · N9441L · Substantial damage
- [NTSB MKC76AK042](https://openairdocs.org/ntsb/MKC76AK042.md): Grum Amer AA1-B · Cuba, MO · Accident · 2 fatal · Closed · Feb 17, 1976 · N324ET · Destroyed
- [NTSB NYC76FNA29](https://openairdocs.org/ntsb/NYC76FNA29.md): Grum Amer AA1-B · Billerica, MA · Accident · No injuries · Closed · Feb 1, 1976 · N6205L · Substantial damage
- [NTSB IAD75FIG13](https://openairdocs.org/ntsb/IAD75FIG13.md): Grum Amer AA1-B · Stevensville, MD · Accident · No injuries · Closed · Mar 1, 1975 · N6321L · Destroyed
- [NTSB NYC75FHJ24](https://openairdocs.org/ntsb/NYC75FHJ24.md): Amer Avco AA1-B · Melville, NY · Accident · No injuries · Closed · Dec 29, 1974 · N6216L · Substantial damage
- [NTSB OAK75AP009](https://openairdocs.org/ntsb/OAK75AP009.md): Amer Avco AA1-B · El Cajon, CA · Accident · 1 fatal · Closed · Sep 1, 1974 · N9935L · Destroyed
- [NTSB MKC75FCG07](https://openairdocs.org/ntsb/MKC75FCG07.md): Amer Avco AA1-B · St Joseph, MO · Accident · 1 fatal · Closed · Aug 5, 1974 · N9927L · 2 aircraft · Substantial damage
- [NTSB NYC75AN013](https://openairdocs.org/ntsb/NYC75AN013.md): Amer Avco AA1-B · Holbrook, NY · Accident · 2 fatal · Closed · Jul 28, 1974 · N9630L · Destroyed
- [NTSB CHI74FEA44](https://openairdocs.org/ntsb/CHI74FEA44.md): Amer Avco AA1-B · Fillmore, IN · Accident · Serious injuries · Closed · Jun 18, 1974 · N9688L · Destroyed
- [NTSB FTW74FPJ27](https://openairdocs.org/ntsb/FTW74FPJ27.md): Amer Avco AA1-B · Oklahoma Cty, OK · Accident · Serious injuries · Closed · May 4, 1974 · N6261L · Substantial damage
- [NTSB SEA74AS035](https://openairdocs.org/ntsb/SEA74AS035.md): Amer Avco AA1-B · Enumclaw, WA · Accident · 2 fatal · Closed · Mar 3, 1974 · N6213L · Destroyed
- [NTSB LAX74DUQ17](https://openairdocs.org/ntsb/LAX74DUQ17.md): Amer Avco AA1-B · Santa Paula, CA · Accident · Minor injuries · Closed · Oct 19, 1973 · N6246L · Destroyed
- [NTSB IAD74AI019](https://openairdocs.org/ntsb/IAD74AI019.md): Amer Avco AA-1B · Jackson, TN · Accident · 1 fatal · Closed · Sep 22, 1973 · N9912L · Destroyed
- [NTSB CHI74FEI07](https://openairdocs.org/ntsb/CHI74FEI07.md): Amer Avco AA1-B · Painsville, OH · Accident · Serious injuries · Closed · Aug 20, 1973 · N9688L · No damage
- [NTSB MKC73AK074](https://openairdocs.org/ntsb/MKC73AK074.md): Amer Avco AA1-B · Kansas City, MO · Accident · 2 fatal · Closed · Jun 19, 1973 · N9417L · Destroyed
- [NTSB OAK73AP043](https://openairdocs.org/ntsb/OAK73AP043.md): Amer Avco AA1-B · Fairfield, CA · Accident · 1 fatal · Closed · Jun 4, 1973 · N9507L · Destroyed
- [NTSB MIA73DKT95](https://openairdocs.org/ntsb/MIA73DKT95.md): Amer Avco AA1-B · N.Atlantic Ocean (Atlantic Ocean) · Accident · Minor injuries · Closed · May 10, 1973 · N6327L · Destroyed
- [NTSB LAX73FUJ72](https://openairdocs.org/ntsb/LAX73FUJ72.md): Amer Avco AA-1A · Yuma, AZ · Accident · Serious injuries · Closed · Apr 23, 1973 · N6265L · Destroyed
- [NTSB MIA73DLG34](https://openairdocs.org/ntsb/MIA73DLG34.md): Amer Avco AA-1B · Aiken, SC · Accident · No injuries · Closed · Feb 28, 1973 · N6323L · Substantial damage

## The whole list in SQL

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

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey
WHERE a.aircraft_model_code IN ('0630820')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/model/american-aa-1b/ntsb

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.