# N399CZ: 1969 Beech 99, registration cancelled 2004-08-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 20, 2004
- Status when cancelled: Triennial form not returned
- Airframe: [Beech 99](https://openairdocs.org/model/beech-99) (registry code 1154002)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Data sheets: [TCDS A14CE](https://openairdocs.org/tcds/A14CE) (OpenAirDocs)
- Serial number: U52
- Year built: 1969
- Type of aircraft: Fixed wing multi engine
- Airworthiness: Standard, normal
- Airworthiness date: March 29, 1996
- Certificate issued: February 8, 1996
- Last registry action: February 19, 2002
- Mode S code: A4A482
- Owner when cancelled: [Freight Runners Express Inc](https://openairdocs.org/faa-owner/FREIGHT%20RUNNERS%20EXPRESS%20INC)
- Location: [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee)
- Owner type: Corporation
- Owner's area on the map: 42.9751° N, 87.8989° W: Placed by OpenAirDocs at the center of ZIP code 53207, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N399CZ
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=399CZ
- Page: https://openairdocs.org/deregistered/N399CZ-2004-08-20

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Beech 99: https://openairdocs.org/model/beech-99.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 99ZZZX100](https://openairdocs.org/sdr/99ZZZX100), Sep 17, 1998: POWER PACK. LEAKING. UNABLE TO RETRACT GEAR DUE TO PUMP WEAKENING CAUSED BY LEAKING/WORN SEALS AND BLEED DOWN OF SYSTEM.

## NTSB investigations (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 CHI04LA042](https://openairdocs.org/ntsb/CHI04LA042), Dec 16, 2003: Beech 99 (N399CZ), Mosinee, WI, substantial damage. Probable cause: The pilot's failure to maintain the proper descent rate and his inadequate flare.

## FAA accident and incident reports (2)

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.

- [Accident 20031216035399A](https://openairdocs.org/incident/20031216035399A), Dec 16, 2003: Beech 99 (N399CZ), Mosinee, WI, Destroyed. (-23) Pilot felt dme/loc equipment in aircraft was intermittently inaccurate. Commenced approach without being in stable position. Pilot felt nav indications…
- [Incident 19990805030029I](https://openairdocs.org/incident/19990805030029I), Aug 5, 1999: Beech 99 (N399CZ), Mineral Point, WI, Minor damage. (-23) After landing the pilot tried to apply the brakes. The right hand brake system failed causing the aircraft to go off the end of the runway. The right…

## Other aircraft with N399CZ

- [Registered now](https://openairdocs.org/aircraft/N399CZ): Beech 99, S/N U-91, built 1969

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