# N4277X — HILLER UH-12E
> **1981** Rotorcraft · Reciprocating · Owner: HIGH COUNTRY HELICOPTER LLC · BLOWING ROCK, NC
## Aircraft
- **N-Number:** N4277X
- **Serial Number:** 5161
- **Manufacturer:** HILLER
- **Model:** UH-12E
- **Year manufactured:** 1981
- **Type:** Rotorcraft
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A51903`
## Owner
- **Name:** HIGH COUNTRY HELICOPTER LLC
- **Type of registrant:** LLC
- **Location:** BLOWING ROCK, NC 286059139, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2010-06-29
- **Last action:** 2023-03-24
- **Expiration:** 2027-10-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4277X)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a51903)
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