# NTSB CHI66F0527: Cessna 150, N3988U, E Alton, IL, January 4, 1966

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: January 4, 1966
- Place: E Alton, IL · E ALTON, IL
- Location: 38.8845° N, 90.1087° W: Placed by OpenAirDocs: center of East Alton, IL, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=38.8845&lon=-90.1087&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report February 23, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 173925
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI66F0527
- Page: https://openairdocs.org/ntsb/CHI66F0527

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0037   66/1/4    E ALTON ILL         CESSNA 150          CR-  0  0  1  INSTRUCTIONAL             STUDENT, AGE 17, 16 TOTAL
        TIME - 1700                    N3988U              PX-  0  0  0  SOLO                      HOURS, ALL IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - CIVIC MEMORIAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
```

## Aircraft

- Registration: [N3988U](https://openairdocs.org/aircraft/N3988U), registered now, S/N 15061388, built 1965 (OpenAirDocs)
- Reported make and model: CESSNA 150
- Registry model: [Cessna 150E](https://openairdocs.org/model/cessna-150e) (registry code 2071812) (OpenAirDocs)
- Registry engine: [Continental 0-200 series](https://openairdocs.org/engine/continental-0-200-series) (registry code 17020, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Civic Memorial

## Other investigations on N3988U (1)

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.

- [NTSB CHI66D0626](https://openairdocs.org/ntsb/CHI66D0626), Feb 20, 1966: Cessna 150 (N3988U), E St Louis, IL, substantial damage

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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