# Accident 20061222028979A: Beech 99, Mosinee, WI, December 22, 2006

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: December 22, 2006, 19:15 local time
- Place: Mosinee, WI
- Airport: Central Wisconsin
- Damage: Substantial damage
- Phase of flight: Roll-Out (Fixed Wing)
- Operating rules: General operating rules (Part 91)
- Operator: KCQA
- Location: 44.7775° N, 89.6667° W: From the FAA
- Nearby events: https://openairdocs.org/map.md?lat=44.7775&lon=-89.6667&mi=10
- Aircraft: N799CZ, registered now (https://openairdocs.org/aircraft/N799CZ) (OpenAirDocs)
- Registry model: Beech 99 (registry code 1154002, https://openairdocs.org/model/beech-99) (OpenAirDocs)
- Registry engine: Pratt & Whitney PT6A series (registry code 52032, https://openairdocs.org/engine/pratt-whitney-pt6a-series) (OpenAirDocs)
- Reported make and model: BEECH 99
- People aboard: 1
- Fatal injuries: 0
- Pilot flight hours: 3,500 total, 224 in this make and model, 106 in the last 90 days
- NTSB investigation: [NTSB CHI07CA049](https://openairdocs.org/ntsb/CHI07CA049) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/20061222028979A

## Narrative

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

(-23) AIRCRAFT LANDED FROM AN ILS APPROACH AT NIGHT WITH ONE MILE VISIBILITY IN MODERATE WET SNOW. UPON LANDING ROLL, THE AIRCRAFT ROLLED LEFT, STRIKING A RIDGE OF SNOW APPROXIMATELY ONE FOOT HIGH. THE RUNWAY WAS SNOW COVERED WITH NO DIRECTIONAL GUIDANCE. THE GEAR COLLAPSED AND THE AIRCRAFT CONTINUED OFF THE LEFT SIDE OF THE RUNWAY. TOWER REPORTED PRIOR TO LANDING THAT A RIDGE OF SNOW 1 FOOT HIGH WAS ON THE LEFT SIDE OF THE RUNWAY AND THAT BRAKING ACTION WAS POOR.

## 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 CHI07CA049](https://openairdocs.org/ntsb/CHI07CA049), Dec 23, 2006: Beech 99 (N799CZ), Mosinee, WI, substantial damage. Probable cause: The pilot encountering the unsuitable terrain during the landing. Factors were the dark night and the snowbank.

## Other reports on N799CZ (2)

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

- [Incident 20180403003299I](https://openairdocs.org/incident/20180403003299I), Apr 3, 2018: Beech 99 (N799CZ), Middleton, WI, Minor damage. April 3, 2018 at approximately 0745 a BE-99 N799CZ flight number FRG1524 operated by freight runners express inc. cert #kcqa experienced a hard landing on…
- [Incident 20041018031829I](https://openairdocs.org/incident/20041018031829I), Oct 18, 2004: Beech 99 (N799CZ), Milwaukee, WI, Minor damage. (-23) On October 18, 2004, at 0815 CDT, a Beechcraft BE-99, N799CZ, operated by commercial pilot konstantyn s. misyukevish landed gear up at Milwaukee General…

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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