# N250MD — PIPER PA-31
> **1971** Fixed Wing Multi-Engine · Reciprocating · Owner: INTERNATIONAL AIR SERVICES INC TRUSTEE · CARSON CITY, NV
## Aircraft
- **N-Number:** N250MD
- **Serial Number:** 31-742
- **Manufacturer:** PIPER
- **Model:** PA-31
- **Year manufactured:** 1971
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Reciprocating (02 engines)
- **Seats:** 008
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A25895`
## Owner
- **Name:** INTERNATIONAL AIR SERVICES INC TRUSTEE
- **Type of registrant:** Corporation
- **Location:** CARSON CITY, NV 897060838, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2025-04-24
- **Last action:** 2025-04-24
- **Expiration:** 2032-04-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=250MD)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a25895)
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