# NTSB NYC76IN035: Beech 99, N1033S, Philadelphia, PA, July 23, 1975

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Closed
- Date: July 23, 1975
- Place: Philadelphia, PA · PHILADELPHIA, PA
- Location: 39.9523° N, 75.1638° W: Placed by OpenAirDocs: center of Philadelphia, PA, within about 7 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=39.9523&lon=-75.1638&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 13 uninjured
- Status: Completed, report October 20, 1975
- Report: Brief approved by the director
- NTSB case key (mKey): 150404
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=NYC76IN035
- Page: https://openairdocs.org/ntsb/NYC76IN035

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
5-0030  75/7/23    PHILADELPHIA,PA     BEECH 99            CR-  0  0  2  COMMERCIAL                AIRLINE TRANSPORT, AGE
        TIME - 0830                    N1033S              PX-  0  0 11  COMMUTER AIR CARRIER      29, 6080 TOTAL HOURS,
                                       DAMAGE-MINOR        OT-  0  0  0  AIR TAXI-PASSG S-D        4010 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        CLASSIFIED AS INCIDENT
        NAME OF AIRPORT - PHILIADELPHIA INT
        DEPARTURE POINT             INTENDED DESTINATION
          ALLENTOWN,PA                PHILADELPHIA,PA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR RETRACTED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADVERTENTLY RETRACTED GEAR
        REMARKS- PLT REACHED DWN TO TURN OFF PITOT HEAT SWITCHES HIT GR HANDLE WHICH MOVED TO UP PSN.
```

## Aircraft

- Registration: N1033S (not matched to a registry record)
- Reported make and model: BEECH 99
- Category: Airplane
- Engines: turbo prop
- Damage: Minor damage
- Airport: Philiadelphia Int

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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