# NTSB CHI76AC028: Piper PA-28, N33675, Schaumburg, IL, September 23, 1975

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: September 23, 1975
- Place: Schaumburg, IL · SCHAUMBURG, IL
- Location: 42.0284° N, 88.0847° W: Placed by OpenAirDocs: center of Schaumburg, IL, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=42.0284&lon=-88.0847&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 3 uninjured
- Status: Completed, report October 2, 1975
- Report: Brief approved by the director
- NTSB case key (mKey): 151077
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI76AC028
- Page: https://openairdocs.org/ntsb/CHI76AC028

## NTSB brief (aircraft 2)

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3302  75/9/23    SCHAUMBURG,IL       PIPER PA-22         CR-  0  0  2  NONCOMMERCIAL             COMMERCIAL, FL.INSTR.,
        TIME - 1715                    N5773Z              PX-  0  0  0  PRACTICE                  AGE 27, 864 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  1                            298 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - SCHAUMBURG
        DEPARTURE POINT             INTENDED DESTINATION
          SCHAUMBURG,IL               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH IN FLIGHT                  LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OTHER AIRCRAFT
           PILOT IN COMMAND - DIVERTED ATTENTION FROM OPERATION OF AIRCRAFT
           PERSONNEL - MISCELLANEOUS-PERSONNEL: PILOT OF OTHER AIRCRAFT
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - TOUCH AND GO LANDING
         SPECIAL DATA
          SEGMENTS OF AVIATION INVOLVED - SMALL US GEN.AV.-SMALL US GEN.AV.
          CONTROLLING AGENCY - UNICOM                              TRAFFIC ADVISORY ISSUED - NONE
          CONTROLLED/UNCONTROLLED AIRPORT - UNCONTROLLED AIRPORT   EVASIVE ACTION TAKEN - NO
          ANTI-COLLISION LIGHTS - OPERATING
        REMARKS- FOLLOWING OTR ACFT ON FINAL,SLOW FLIGHTED ACFT TO KEEP FM GOING ON EXTDD DNWND.STRUCK BY N33675.
```

## NTSB brief (aircraft 1)

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3302  75/9/23    SCHAUMBURG,IL       PIPER PA-28         CR-  0  0  1  INSTRUCTIONAL             STUDENT, AGE 43, 42 TOTAL
        TIME - 1715                    N33675              PX-  0  0  0  TRAINING                  HOURS, ALL IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  2                            INSTRUMENT RATED.
        NAME OF AIRPORT - SCHAUMBURG
        DEPARTURE POINT             INTENDED DESTINATION
          SCHAUMBURG,IL               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH IN FLIGHT                  LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OTHER AIRCRAFT
           PERSONNEL - MISCELLANEOUS-PERSONNEL: PILOT OF OTHER AIRCRAFT
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - TOUCH AND GO LANDING
         SPECIAL DATA
          SEGMENTS OF AVIATION INVOLVED - SMALL US GEN.AV.-SMALL US GEN.AV.
          CONTROLLING AGENCY - UNICOM                              TRAFFIC ADVISORY ISSUED - NONE
          CONTROLLED/UNCONTROLLED AIRPORT - UNCONTROLLED AIRPORT   EVASIVE ACTION TAKEN - NO
          ANTI-COLLISION LIGHTS - OPERATING
        REMARKS- COLLIDED WITH N5773Z OVR THRESHOLD OF RWY.
```

## Aircraft 1

- Registration: [N33675](https://openairdocs.org/deregistered/N33675-2012-10-03), registration cancelled 2012-10-03, S/N 28-7525223, built 1975 (OpenAirDocs)
- Reported make and model: PIPER PA-28
- Registry model: [Piper PA-28-140](https://openairdocs.org/model/piper-pa-28-140) (registry code 7102802) (OpenAirDocs)
- Registry engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Schaumburg

## Aircraft 2

- Registration: [N5773Z](https://openairdocs.org/deregistered/N5773Z-1975-11-04), registration cancelled 1975-11-04, S/N 22-9616 (OpenAirDocs)
- Reported make and model: PIPER PA-22
- Registry model: [Piper PA-22-108](https://openairdocs.org/model/piper-pa-22-108) (registry code 7102204) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Destroyed
- Airport: Schaumburg

## FAA reports on this event (2)

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

- [Accident 19750923030521A](https://openairdocs.org/incident/19750923030521A), Sep 23, 1975: Piper PA28140, Schaumburg, IL, Substantial damage. Collided with N5773Z ovr threshold of rwy.
- [Accident 19750923030522A](https://openairdocs.org/incident/19750923030522A), Sep 23, 1975: Piper PA22108, Schaumburg, IL, Destroyed. Following otr acft on final,slow flighted acft to keep fm going on extdd dnwnd. Struck by N33675.

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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