# N171DH — ENSTROM F-28F
> **—** Rotorcraft · Reciprocating · Owner: OUL LLC · HERMON, ME
## Aircraft
- **N-Number:** N171DH
- **Serial Number:** 757
- **Manufacturer:** ENSTROM
- **Model:** F-28F
- **Year manufactured:** —
- **Type:** Rotorcraft
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 003
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A11D37`
## Owner
- **Name:** OUL LLC
- **Type of registrant:** LLC
- **Location:** HERMON, ME 044010608, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2018-09-08
- **Last action:** 2023-06-10
- **Expiration:** 2028-09-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=171DH)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a11d37)
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