# N5666D — MAULE MX-7-235
> **—** Fixed Wing Single-Engine · Reciprocating · Owner: HLAVNICKA THOMAS L · BIG SANDY, MT
## Aircraft
- **N-Number:** N5666D
- **Serial Number:** 10035C
- **Manufacturer:** MAULE
- **Model:** MX-7-235
- **Year manufactured:** —
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 005
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A74062`
## Owner
- **Name:** HLAVNICKA THOMAS L
- **Type of registrant:** Individual
- **Location:** BIG SANDY, MT 59520, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2025-08-26
- **Last action:** 2025-08-26
- **Expiration:** 2032-08-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5666D)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a74062)
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