# NTSB MIA75FLA24: Boeing B75N1, N55735, Jacksonville, FL, December 1, 1974

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: December 1, 1974
- Place: Jacksonville, FL · JACKSONVILLE, FL
- Location: 30.3322° N, 81.6557° W: Placed by OpenAirDocs: center of Jacksonville, FL, within about 15 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=30.3322&lon=-81.6557&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 14, 1975
- Report: Brief approved by the director
- NTSB case key (mKey): 142935
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MIA75FLA24
- Page: https://openairdocs.org/ntsb/MIA75FLA24

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3851   74/12/1   JACKSONVILLE,FLA    BOEING B75N1        CR-  0  0  2  INSTRUCTIONAL             COMMERCIAL, AGE 51, 1813
        TIME - 1515                    N55735              PX-  0  0  0  DUAL                      TOTAL HOURS, 383 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - HERLONG FIELD
        DEPARTURE POINT             INTENDED DESTINATION
          JACKSONVILLE,FLA            LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           DUAL STUDENT - IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS
           PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
        FACTOR(S)
           WEATHER - UNFAVORABLE WIND CONDITIONS
        WEATHER BRIEFING - UNKNOWN/NOT REPORTED
        WEATHER FORECAST - UNKNOWN/NOT REPORTED
        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                  RELATIVE BEARING OF WIND
          NONE                                                     RIGHT QUARTERING HEAD WIND 023-067 DEGREES
        TEMPERATURE-F                                            WIND DIRECTION-DEGREES
           55                                                      340
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           20                                                      VFR
        TYPE OF FLIGHT PLAN
          NONE
        REMARKS- IP THOUGHT THAT HE AND STUDENT PLT MAY HAVE APLD BRAKE PRESSURE AT THE SAME TIME.WIND GUSTING 25K.
```

## Aircraft

- Registration: [N55735](https://openairdocs.org/aircraft/N55735), registered now, S/N 75-2616, built 1941 (OpenAirDocs)
- Reported make and model: BOEING B75N1
- Registry model: [Boeing B75N1](https://openairdocs.org/model/boeing-b75n1) (registry code 1380144) (OpenAirDocs)
- Registry engine: [Continental W670 series](https://openairdocs.org/engine/continental-w670-series) (registry code 17018, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Herlong Field

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 19741201039919A](https://openairdocs.org/incident/19741201039919A), Dec 1, 1974: Boeing B75N1, Jacksonville, FL, Substantial damage. Ip thought that he and student plt may have apld brake pressure at the same time. Wind gusting 25K.

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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