# N7077N: 1993 WSK PZL Mielec M-18A, registration cancelled 2022-09-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 3, 2022
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [WSK PZL Mielec M-18A](https://openairdocs.org/model/wsk-pzl-mielec-m-18a) (registry code 9810103)
- Engine: [Pezetel ASZ-621R-M18](https://openairdocs.org/engine/pezetel-asz-621r-m18) (registry code 49800)
- Serial number: 1Z023-03
- Year built: 1993
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: July 13, 1993
- Certificate issued: January 18, 2006
- Last registry action: December 13, 2018
- Mode S code: A971E9
- Owner when cancelled: [Slys Aircraft Service](https://openairdocs.org/faa-owner/SLYS%20AIRCRAFT%20SERVICE)
- Location: [Platte, SD](https://openairdocs.org/faa-place/SD/Platte)
- Owner type: Partnership
- Owner's area on the map: 43.4208° N, 98.9530° W: Placed by OpenAirDocs at the center of ZIP code 57369, within about 12 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7077N
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7077N
- Page: https://openairdocs.org/deregistered/N7077N-2022-09-03

From the FAA registry file of November 5, 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 WSK PZL Mielec M-18A: https://openairdocs.org/model/wsk-pzl-mielec-m-18a.md

## NTSB investigations (2)

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 LAX05TA277](https://openairdocs.org/ntsb/LAX05TA277), Aug 23, 2005: WSK PZL Mielec M-18A (N7077N), Elko, NV, substantial damage. Probable cause: the pilot's failure to adequately plan for the wind direction and speed during a fire retardant delivery flight, which led to a loss of true airspeed, failure to attain a proper climb rate, and the…
- [NTSB CHI04TA193](https://openairdocs.org/ntsb/CHI04TA193), Jul 12, 2004: PZL-Mielec M-18T (N7077N), Pine Ridge, SD, substantial damage. Probable cause: The propeller went to an overspeed condition as a result of contamination of the propeller control unit due to improper servicing by the operator and the mechanic. A factor was the hilly terrain.

## 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 20050823020409A](https://openairdocs.org/incident/20050823020409A), Aug 23, 2005: Wsk M18A (N7077N), Elko, NV, Substantial damage. (-23) The aircraft was under contract to blm for firefighting. The pilot was part of a firefighting effort in high winds in mountainous terrain. The pilot…
- [Accident 20040711013469A](https://openairdocs.org/incident/20040711013469A), Jul 11, 2004: Wsk M18A (N7077N), Pine Ridge, SD, Substantial damage. (-23) The aircraft owned and operated by airwork enterprises of Florida, inc. denver city, TX was in cruise flight returning from fire patrol near Pine Ridge,…

## Other aircraft with N7077N

- [Cancelled 1968-05-31](https://openairdocs.org/deregistered/N7077N-1968-05-31): Beech B90, S/N LJ-359. Exported to Germany. Owner: [Beech Acceptance Corp Inc](https://openairdocs.org/faa-owner/BEECH%20ACCEPTANCE%20CORP%20INC), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

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