# N725MK — LOCKHEED 1329-23E
> **1968** Fixed Wing Multi-Engine · Turbo-Jet · Owner: KEN SALE RESOURCES INC · SOUTHLAKE, TX
## Aircraft
- **N-Number:** N725MK
- **Serial Number:** 5123
- **Manufacturer:** LOCKHEED
- **Model:** 1329-23E
- **Year manufactured:** 1968
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Turbo-Jet (04 engines)
- **Seats:** 012
- **Weight class:** CLASS 3
- **Mode S code (hex):** `A9B73C`
## Owner
- **Name:** KEN SALE RESOURCES INC
- **Type of registrant:** Corporation
- **Location:** SOUTHLAKE, TX 760923562, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2007-02-20
- **Last action:** 2023-07-25
- **Expiration:** 2029-08-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=725MK)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a9b73c)
---
*AI Analytics · CC0 1.0*