# NTSB UNK64X2132: Beechcraft F35, N3888B, Longmont, CO, June 5, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: June 5, 1964
- Place: Longmont, CO · LONGMONT, CO
- Location: 40.1682° N, 105.1005° W: Placed by OpenAirDocs: center of Longmont, CO, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=40.1682&lon=-105.1005&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 4 uninjured
- Status: Completed, report September 29, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 183211
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X2132
- Page: https://openairdocs.org/ntsb/UNK64X2132

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1559   64/6/5    LONGMONT COLO       BEECHCRAFT F35      CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 36, 200
        TIME - 1500                    N3888B              PX-  0  0  3  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 60 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - LONGMONT
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR RETRACTED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADVERTENTLY RETRACTED GEAR
```

## Aircraft

- Registration: [N3888B](https://openairdocs.org/deregistered/N3888B-1974-08-29), registration cancelled 1974-08-29, S/N D-4164 (OpenAirDocs)
- Reported make and model: BEECHCRAFT F35
- Registry model: [Beech F35](https://openairdocs.org/model/beech-f35) (registry code 1151514) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Longmont

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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