# N81JM — MASON JOHN H KR-2
> **1981** Fixed Wing Single-Engine · Reciprocating · Owner: SACK GARY N · EUREKA, CA
## Aircraft
- **N-Number:** N81JM
- **Serial Number:** 1
- **Manufacturer:** MASON JOHN H
- **Model:** KR-2
- **Year manufactured:** 1981
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `AB07D7`
## Owner
- **Name:** SACK GARY N
- **Type of registrant:** Individual
- **Location:** EUREKA, CA 95501, US
## Registration
- **Status:** Valid
- **Certificate issued:** 1987-06-05
- **Last action:** 2023-03-04
- **Expiration:** 2027-07-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=81JM)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=ab07d7)
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