# NTSB LAX70A0010: Grumman G-21A, N322, Avalon, CA, August 10, 1969

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: August 10, 1969
- Place: Avalon, CA · AVALON, CA
- Location: 33.3440° N, 118.3214° W: Placed by OpenAirDocs: center of Avalon, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=33.3440&lon=-118.3214&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 7 uninjured
- Status: Completed, report August 25, 1969
- Report: Brief approved by the director
- NTSB case key (mKey): 168512
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=LAX70A0010
- Page: https://openairdocs.org/ntsb/LAX70A0010

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2142  69/8/10    AVALON,CALIF        GRUMMAN G-21A       CR-  0  0  1  COMMERCIAL                AIRLINE TRANSPORT, AGE
        TIME - 1740                    N322                PX-  0  0  6  COMMUTER AIR CARRIER      41, 12520 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0  AIR TAXI-PASSG S-D        764 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           TERRAIN - ROUGH WATER
        REMARKS- ACFT SKIPPED OFF HI SWELL,LANDED HARD,TAIL SURFACE DAMAGED BY HEAVY SPRAY.
```

## Aircraft

- Registration: [N322](https://openairdocs.org/deregistered/N322-2018-01-18), registration cancelled 2018-01-18, S/N B73, built 1941 (OpenAirDocs)
- Reported make and model: GRUMMAN G-21A
- Registry model: [Grumman G-21A](https://openairdocs.org/model/grumman-g-21a) (registry code 3951204) (OpenAirDocs)
- Registry engine: [Pratt & Whitney R-985 series](https://openairdocs.org/engine/pratt-whitney-r-985-series) (registry code 52008, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage

## Other investigations on N322 (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB FTW87LA162](https://openairdocs.org/ntsb/FTW87LA162), Jul 6, 1987: Grumman G-21A (N322), Big Spring, TX, substantial damage
- [NTSB OAK70A0013](https://openairdocs.org/ntsb/OAK70A0013-165089), Aug 18, 1969: Grumman G-21A (N322), Avalon, CA, substantial damage

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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