# Accident 19730818024399A: Piper PA22, Naperville, IL, August 18, 1973

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: August 18, 1973
- Place: Naperville, IL
- Airport: Clow
- Damage: Substantial damage
- Phase of flight: Forced/Precautionary Landing
- Location: 41.7859° N, 88.1473° W: Placed by OpenAirDocs: center of Naperville, IL, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.7859&lon=-88.1473&mi=10
- Aircraft: N2401A (not matched to a registry record)
- Reported make and model: PIPER PA22
- Fatal injuries: 0
- Pilot flight hours: 959 total, 108 in this make and model, 25 in the last 90 days
- NTSB investigation: [NTSB CHI74FEE14](https://openairdocs.org/ntsb/CHI74FEE14) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19730818024399A

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

NR 2 CYL WEAK COMP,NR 3 NONE.BOTTOM SPARK PLUG NR 4 CYL INOP.42.8HR SINCE TOPPED-CHROME CYL.

## The NTSB's investigation of this event (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 CHI74FEE14](https://openairdocs.org/ntsb/CHI74FEE14), Aug 18, 1973: Piper PA-22 (N2401A), Naperville, IL, substantial damage

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record.

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