# Accident 19831217063059A: Cessna 421B, Harbor Springs, MI, December 17, 1983

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: December 17, 1983, 17:15 local time
- Place: Harbor Springs, MI
- Airport: Harbor Springs
- Damage: Substantial damage
- Phase of flight: Takeoff Ground Roll
- Operating rules: General operating rules (Part 91)
- Location: 45.4302° N, 84.9806° W: From the FAA, an estimate near the named town, within about 3 miles
- Nearby events: https://openairdocs.org/map.md?lat=45.4302&lon=-84.9806&mi=10
- Aircraft: N7557Q, registered now (https://openairdocs.org/aircraft/N7557Q) (OpenAirDocs)
- Registry model: Cessna 421B (registry code 2076014, https://openairdocs.org/model/cessna-421b) (OpenAirDocs)
- Registry engine: Continental GTSI0-520-F-K (registry code 17031, https://openairdocs.org/engine/continental-gtsi0-520-f-k) (OpenAirDocs)
- Reported make and model: CESSNA 421B
- Reported engine: CONT GTSIO520H
- People aboard: 3
- Fatal injuries: 0
- Pilot flight hours: 0 in this make and model, 0 in the last 90 days
- NTSB investigation: [NTSB CHI84LA064](https://openairdocs.org/ntsb/CHI84LA064) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19831217063059A

## Narrative

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

PILOT STATED THAT DURING TAKEOFF ROLL, AN OVERBOOST OCCURRED ON RIGHT ENGINE. AIRCRAFT SLID OFF RUNWAY INTO SNOW.

## 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 CHI84LA064](https://openairdocs.org/ntsb/CHI84LA064), Dec 17, 1983: Cessna 421 (N7557Q), Harbor Springs, MI, substantial damage

## Other reports on N7557Q (1)

Matched to the same aircraft by N-number and date.

- [Incident 19890112000419I](https://openairdocs.org/incident/19890112000419I), Jan 12, 1989: Cessna 421B (N7557Q), Boyne Falls, MI, Minor damage. Slid off end of ice covered runway during landing. Struck snowbank. Minor damage to aircraft.

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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