# NTSB CHI69F0386: Cessna 150G, N4716X, Nn Arbor, MI, December 11, 1968

- Type: NTSB accident investigation
- Classification: Accident · Serious injuries · Closed
- Date: December 11, 1968
- Place: Nn Arbor, MI · NN ARBOR, MI
- Phase of flight: [Initial climb](https://openairdocs.org/ntsb-phases/350) (OpenAirDocs' grouping)
- Highest injury: Serious injuries
- Injuries: 1 serious
- Status: Completed, report February 24, 1969
- Report: Brief approved by the director
- NTSB case key (mKey): 191851
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI69F0386
- Page: https://openairdocs.org/ntsb/CHI69F0386

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-4471  68/12/11   NN ARBOR MICH       CESSNA 150G         CR-  0  1  0  INSTRUCTIONAL             STUDENT, AGE 39, 27 TOTAL
        TIME - 1300                    N4716X              PX-  0  0  0  SOLO                      HOURS, ALL IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - ANN ARBOR
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: SPIN                                              TAKEOFF: INITIAL CLIMB
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
        FACTOR(S)
           PILOT IN COMMAND - MISUSED OR FAILED TO USE FLAPS
        REMARKS- TOUCH-AND-GO LANDING WITH 20 DEG FLAPS.
```

## Aircraft

- Registration: [N4716X](https://openairdocs.org/deregistered/N4716X-1970-06-30), registration cancelled 1970-06-30, S/N 15064766 (OpenAirDocs)
- Reported make and model: CESSNA 150G
- Registry model: [Cessna 150G](https://openairdocs.org/model/cessna-150g) (registry code 2071816) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Ann Arbor

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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