# N621MB — ROBINSON HELICOPTER CO R66
> **2015** Rotorcraft · Turbo-Shaft · Owner: NTM FOUNDATION · BEND, OR
## Aircraft
- **N-Number:** N621MB
- **Serial Number:** 0579
- **Manufacturer:** ROBINSON HELICOPTER CO
- **Model:** R66
- **Year manufactured:** 2015
- **Type:** Rotorcraft
- **Engine type:** Turbo-Shaft (01 engines)
- **Seats:** 005
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A81B09`
## Owner
- **Name:** NTM FOUNDATION
- **Type of registrant:** Corporation
- **Location:** BEND, OR 977037545, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2016-08-24
- **Last action:** 2023-06-03
- **Expiration:** 2029-08-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=621MB)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a81b09)
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