# N155TP: 1967 Aermacchi IMPALA MB-326M, registration cancelled 2021-08-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 11, 2021
- Status when cancelled: First renewal notice
- Airframe: [Aermacchi IMPALA MB-326M](https://openairdocs.org/model/aermacchi-impala-mb-326m) (registry code 5400110)
- Engine: [Rolls-Royce VIPER MK22-1](https://openairdocs.org/engine/rolls-royce-viper-mk22-1) (registry code 54229)
- Serial number: 498
- Year built: 1967
- Type of aircraft: Fixed wing single engine
- Engine type: Turbo-fan
- Airworthiness: Experimental, research and development
- Airworthiness date: July 7, 2020
- Certificate issued: November 10, 1994
- Last registry action: May 11, 2018
- Mode S code: A0DE79
- Owner when cancelled: [Flight Research Inc](https://openairdocs.org/faa-owner/FLIGHT%20RESEARCH%20INC)
- Location: [Mojave, CA](https://openairdocs.org/faa-place/CA/Mojave)
- Owner type: Corporation
- Owner's area on the map: 35.0658° N, 118.2218° W: Placed by OpenAirDocs at the center of ZIP code 93501, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N155TP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=155TP
- Page: https://openairdocs.org/deregistered/N155TP-2021-08-11

From the FAA registry file of October 31, 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 Aermacchi IMPALA MB-326M: https://openairdocs.org/model/aermacchi-impala-mb-326m.md

## 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 WPR21LA123](https://openairdocs.org/ntsb/WPR21LA123), Mar 5, 2021: Aermacchi Impala MB-326M (N155TP), Edwards, CA, destroyed. Probable cause: The flight crew’s restricted rudder inputs while in an inverted spin that precluded spin recovery.

## FAA accident and incident reports (1)

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 20210305001749A](https://openairdocs.org/incident/20210305001749A), Mar 5, 2021: Aermacchi IMPALA MB-326M (N155TP), Edwards, CA, Destroyed. On March 5, 2021, at approximately 0930 PST, accident pilot and student (belgian air force, non FAA certificated) departed kmhv, mojave, California, for us…

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