# N999SK — RAYTHEON AIRCRAFT COMPANY 58
> **1997** Fixed Wing Multi-Engine · Reciprocating · Owner: WKQM LLC · WILMINGTON, DE
## Aircraft
- **N-Number:** N999SK
- **Serial Number:** TH-1815
- **Manufacturer:** RAYTHEON AIRCRAFT COMPANY
- **Model:** 58
- **Year manufactured:** 1997
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Reciprocating (02 engines)
- **Seats:** 006
- **Weight class:** CLASS 1
- **Mode S code (hex):** `ADF5AC`
## Owner
- **Name:** WKQM LLC
- **Type of registrant:** LLC
- **Location:** WILMINGTON, DE 198011145, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2015-07-16
- **Last action:** 2025-07-28
- **Expiration:** 2028-07-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=999SK)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=adf5ac)
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