# NTSB CHI69F0428: Cessna 310L, N2215F, Ann Arbor, MI, January 12, 1969

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: January 12, 1969
- Place: Ann Arbor, MI · ANN ARBOR, MI
- Location: 42.2761° N, 83.7312° W: Placed by OpenAirDocs: center of Ann Arbor, MI, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=42.2761&lon=-83.7312&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report May 5, 1969
- Report: Brief approved by the director
- NTSB case key (mKey): 191613
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI69F0428
- Page: https://openairdocs.org/ntsb/CHI69F0428

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0190  69/1/12    ANN ARBOR,MICH      CESSNA 310L         CR-  0  0  2  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 1710                    N2215F              PX-  0  0  0  DUAL                      AGE 26, 3520 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            60 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - ANN ARBOR
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           MISCELLANEOUS                                            LANDING: FINAL APPROACH
           WHEELS-UP                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: NORMAL RETRACTION/EXTENSION ASSEMBLY
           AIRFRAME - LANDING GEAR: EMERGENCY/EXTENSION ASSEMBLY
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
           DUAL STUDENT - EXCEEDED DESIGNED STRESS LIMITS OF AIRCRAFT
           DUAL STUDENT - SPONTANEOUS-IMPROPER ACTION
           MISCELLANEOUS ACTS,CONDITIONS - PREVIOUS DAMAGE
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
                                  SUSPECTED OR KNOWN AIRCRAFT DAMAGE
                                  UNUSUAL NOISE
        REMARKS- STUDENT LOWERED GR ABOVE MAXIMUM GR SPEED.
```

## Aircraft

- Registration: [N2215F](https://openairdocs.org/deregistered/N2215F-2017-02-09), registration cancelled 2017-02-09, S/N 310L-0015, built 1966 (OpenAirDocs)
- Reported make and model: CESSNA 310L
- Registry model: [Cessna 310L](https://openairdocs.org/model/cessna-310l) (registry code 2074230) (OpenAirDocs)
- Registry engine: [Continental I0-470 series](https://openairdocs.org/engine/continental-i0-470-series) (registry code 17027, reciprocating) (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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