# N133RW: 1978 Molendyk SCORPION 133, registration cancelled 2011-02-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 17, 2011
- Status when cancelled: Sale reported, pending cancellation
- Airframe: [Molendyk SCORPION 133](https://openairdocs.org/model/molendyk-scorpion-133) (registry code 13025K5)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 2552
- Year built: 1978
- Type of aircraft: Rotorcraft
- Airworthiness: Experimental, amateur built
- Airworthiness date: April 10, 1980
- Last registry action: March 3, 1997
- Mode S code: A087E2
- Location: [None, OK](https://openairdocs.org/faa-place/OK/None)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N133RW
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=133RW
- Page: https://openairdocs.org/deregistered/N133RW-2011-02-17

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 Molendyk SCORPION 133: https://openairdocs.org/model/molendyk-scorpion-133.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 DEN83LTI01](https://openairdocs.org/ntsb/DEN83LTI01), Oct 3, 1982: Scorpion 133 (N133RW), Manhattan, MT, substantial damage
- [NTSB SEA79FTI15](https://openairdocs.org/ntsb/SEA79FTI15), May 21, 1979: Scorpion II (N133RW), Belgrade, MT, substantial damage

## 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 19821002051719A](https://openairdocs.org/incident/19821002051719A), Oct 2, 1982: Amtrrw SCORPION1 (N133RW), Manhattan, MT, Substantial damage. Lost power on takeoff. Made hard autorotation landing. Battery operated fuel pump quit due to dead battery.
- [Accident 19790521013569A](https://openairdocs.org/incident/19790521013569A), May 21, 1979: Amtrrw SCORPION1 (N133RW), Belgrade 95 Mi, MT, Substantial damage. Engine stopped due to fuel contamination. Crashed in river. Home fuel storage a factor.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.