# N959MK — OPPENHEIM MARTHA K GT400
> **—** Fixed Wing Single-Engine · 2-Cycle · Owner: DELGADO RUBEN E · SAN ANTONIO, TX
## Aircraft
- **N-Number:** N959MK
- **Serial Number:** GT2801348
- **Manufacturer:** OPPENHEIM MARTHA K
- **Model:** GT400
- **Year manufactured:** —
- **Type:** Fixed Wing Single-Engine
- **Engine type:** 2-Cycle (01 engines)
- **Seats:** 001
- **Weight class:** CLASS 1
- **Mode S code (hex):** `AD5733`
## Owner
- **Name:** DELGADO RUBEN E
- **Type of registrant:** Individual
- **Location:** SAN ANTONIO, TX 782234450, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2023-03-28
- **Last action:** 2023-03-28
- **Expiration:** 2030-03-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=959MK)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=ad5733)
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