# NTSB OAK67F0021: Champion 7FC, N7584E, Concord, CA, June 7, 1966

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: June 7, 1966
- Place: Concord, CA · CONCORD, CA
- Location: 37.9722° N, 122.0016° W: Placed by OpenAirDocs: center of Concord, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=37.9722&lon=-122.0016&mi=10
- Phase of flight: [Standing](https://openairdocs.org/ntsb-phases/150) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report August 11, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 171336
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK67F0021
- Page: https://openairdocs.org/ntsb/OAK67F0021

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1493   66/6/7    CONCORD CALIF       CHAMPION 7FC        CR-  0  0  1  INSTRUCTIONAL             STUDENT, AGE 19, 41 TOTAL
        TIME - 1310                    N7584E              PX-  0  0  0  SOLO                      HOURS, 38 IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - BUCHANAN FIELD
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           NOSE OVER/DOWN                                           STATIC: IDLING ENGINE(S)
        PROBABLE CAUSE(S)
           WEATHER - LOCAL WHIRLWIND
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          CLEAR                                                    UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          NONE                                                      72
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          370                                                       9
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
```

## Aircraft

- Registration: [N7584E](https://openairdocs.org/deregistered/N7584E-2013-03-06), registration cancelled 2013-03-06, S/N 7FC-272, built 1958 (OpenAirDocs)
- Reported make and model: CHAMPION 7FC
- Registry model: [Champion 7FC](https://openairdocs.org/model/champion-7fc) (registry code 21101NX) (OpenAirDocs)
- Registry engine: [Continental C90 series](https://openairdocs.org/engine/continental-c90-series) (registry code 17009, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Buchanan Field

## Other investigations on N7584E (1)

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 OAK75AP007](https://openairdocs.org/ntsb/OAK75AP007), Aug 17, 1974: Champion 7FC (N7584E), Newman, CA, destroyed, 2 fatal

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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