# N639H — TRAVEL AIR C-4000
> **1929** Fixed Wing Single-Engine · Reciprocating · Owner: MERTESDORF JOHN P · NICOLLET, MN
## Aircraft
- **N-Number:** N639H
- **Serial Number:** 1200
- **Manufacturer:** TRAVEL AIR
- **Model:** C-4000
- **Year manufactured:** 1929
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 003
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A85FDA`
## Owner
- **Name:** MERTESDORF JOHN P
- **Type of registrant:** Co-Owned
- **Location:** NICOLLET, MN 560744047, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2011-10-06
- **Last action:** 2023-03-24
- **Expiration:** 2027-10-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=639H)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a85fda)
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*MORVS · CC0 1.0*