# N55PN — PIPER PA-28-151
> **1974** Fixed Wing Single-Engine · Reciprocating · Owner: KNOT MACH LLC · MCHENRY, IL
## Aircraft
- **N-Number:** N55PN
- **Serial Number:** 28-7415251
- **Manufacturer:** PIPER
- **Model:** PA-28-151
- **Year manufactured:** 1974
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A6FE64`
## Owner
- **Name:** KNOT MACH LLC
- **Type of registrant:** LLC
- **Location:** MCHENRY, IL 600502844, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2025-09-04
- **Last action:** 2025-09-04
- **Expiration:** 2032-09-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=55PN)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a6fe64)
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