# N54ET — ROBINSON HELICOPTER COMPANY R44 II
> **2021** Rotorcraft · Reciprocating · Owner: JHET MT HOLDINGS LLC · HELENA, MT
## Aircraft
- **N-Number:** N54ET
- **Serial Number:** 14437
- **Manufacturer:** ROBINSON HELICOPTER COMPANY
- **Model:** R44 II
- **Year manufactured:** 2021
- **Type:** Rotorcraft
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A6D609`
## Owner
- **Name:** JHET MT HOLDINGS LLC
- **Type of registrant:** LLC
- **Location:** HELENA, MT 596013387, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2024-03-07
- **Last action:** 2024-10-22
- **Expiration:** 2031-03-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=54ET)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a6d609)
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