# NTSB CHI72DEE62: Piper J-3, N42736, Northbrook, IL, February 29, 1972

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: February 29, 1972
- Place: Northbrook, IL · NORTHBROOK, IL
- Location: 42.1287° N, 87.8352° W: Placed by OpenAirDocs: center of Northbrook, IL, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=42.1287&lon=-87.8352&mi=10
- Phase of flight: [Taxi](https://openairdocs.org/ntsb-phases/250) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report January 30, 1973
- Report: Brief approved by the director
- NTSB case key (mKey): 166437
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI72DEE62
- Page: https://openairdocs.org/ntsb/CHI72DEE62

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1376  72/2/29    NORTHBROOK,ILL      PIPER J-3           CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 28, 320
        TIME - 1320                    N42736              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 6 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - SKY HARBOR
        DEPARTURE POINT             INTENDED DESTINATION
          NORTHBROOK,ILL              LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           NOSE OVER/DOWN                                           TAXI: FROM LANDING
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - SELECTED UNSUITABLE TERRAIN
        FACTOR(S)
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT CONDITIONS: SOFT SHOULDERS
        REMARKS- PLT TAXIED INTO MUD.
```

## Aircraft

- Registration: [N42736](https://openairdocs.org/aircraft/N42736), registered now, S/N 15038, built 1945 (OpenAirDocs)
- Reported make and model: PIPER J-3
- Registry model: [Piper J3C-65](https://openairdocs.org/model/piper-j3c-65) (registry code 7100510) (OpenAirDocs)
- Registry engine: [Continental A&C65 series](https://openairdocs.org/engine/continental-a-c65-series) (registry code 17003, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Sky Harbor

## Other investigations on N42736 (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 FTW74FRG21](https://openairdocs.org/ntsb/FTW74FRG21), Sep 30, 1973: Piper J3C-65 (N42736), Burnet, TX, 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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