# N138SF — PIPER PA-28-140
> **—** Fixed Wing Single-Engine · Reciprocating · Owner: UNDERWOOD MARK A · KENNEWICK, WA
## Aircraft
- **N-Number:** N138SF
- **Serial Number:** 28-20998
- **Manufacturer:** PIPER
- **Model:** PA-28-140
- **Year manufactured:** —
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A09A7F`
## Owner
- **Name:** UNDERWOOD MARK A
- **Type of registrant:** Individual
- **Location:** KENNEWICK, WA 993381208, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2023-12-21
- **Last action:** 2023-12-21
- **Expiration:** 2030-12-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=138SF)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a09a7f)
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