# N21PP — UNDERLAND G / GROTHE L V-6
> **—** Fixed Wing Single-Engine · Reciprocating · Owner: CLINTON PUEPPKE · AYR, ND
## Aircraft
- **N-Number:** N21PP
- **Serial Number:** 11
- **Manufacturer:** UNDERLAND G / GROTHE L
- **Model:** V-6
- **Year manufactured:** —
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A1B87C`
## Owner
- **Name:** CLINTON PUEPPKE
- **Type of registrant:** Partnership
- **Location:** AYR, ND 580079715, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2020-04-27
- **Last action:** 2023-01-22
- **Expiration:** 2027-04-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21PP)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a1b87c)
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