# NTSB LAX67F0049: Aero Cmdr 520, N527P, Phoenix, AZ, July 17, 1966

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: July 17, 1966
- Place: Phoenix, AZ · PHOENIX, AZ
- Location: 33.4484° N, 112.0740° W: Placed by OpenAirDocs: center of Phoenix, AZ, within about 13 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=33.4484&lon=-112.0740&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report January 12, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 121879
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=LAX67F0049
- Page: https://openairdocs.org/ntsb/LAX67F0049

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3394  66/7/17    PHOENIX ARIZ        AERO CMDR 520       CR-  0  0  1  NONCOMMERCIAL             ATP,FLIGHT INSTR., AGE
        TIME - 1330                    N527P               PX-  0  0  1  BUSINESS                  49, 9200 TOTAL HOURS, 80
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            IN TYPE, NOT INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - SKY HARBOR
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: BRAKING SYSTEM (NORMAL SYSTEM)
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - MISSING
           MISCELLANEOUS ACTS,CONDITIONS - DISCONNECTED
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        REMARKS- PILOTS RIGHT BRAKE PEDAL ASSEMBLY DETACHED FROM BRAKE LINK ASSEMBLY. ATTACHING BOLT NOT FOUND.
```

## Aircraft

- Registration: N527P (not matched to a registry record)
- Reported make and model: AERO CMDR 520
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Sky Harbor

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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