N999SK - 1997 RAYTHEON AIRCRAFT COMPANY 58 - Complete Aircraft History & Registry Information

Quick Facts & Current Owner

Current Owner
WKQM LLC
Location
WILMINGTON, Delaware
Registration Status
Active until 07-31-2028
Serial Number
TH-1815
Last Seen on Market
Never Listed
Last Seen Airborne
August 2025
Last FAA Action Date
July 2025
Owned Since
July 2015
Location of N999SK in WILMINGTON, Delaware

About the RAYTHEON AIRCRAFT COMPANY 58

The Beechcraft Baron 58 is a renowned twin-engine piston aircraft that has earned a reputation for its reliability, performance, and versatility in the general aviation sector. Introduced in 1969 by Beech Aircraft Corporation, now a part of Textron Aviation, the Baron 58 was developed as an advancement of the original Baron 55 model, which had already established a solid foothold in the market since its introduction in 1961. The motivation behind creating the Baron 58 was to offer enhanced performance, increased payload capacity, and greater passenger comfort, addressing the demands of both private owners and business operators who required a dependable and efficient aircraft for short to mid-range travel. The Baron 58 is equipped with two Continental IO-550-C engines, each producing 300 horsepower, allowing for a cruise speed of around 200 knots and a range of approximately 1,000 nautical miles with a full load. This power, combined with a robust airframe, provides exceptional performance in a variety of conditions. One of the key benefits of the Beechcraft Baron 58 is its spacious and versatile cabin, which accommodates six passengers including the pilot. The cabin's club seating arrangement with a central aisle allows for easy access and a comfortable flight experience, making it a preferred choice for both business and leisure travel. Over the years, the Baron 58 series has seen numerous upgrades, including advancements in avionics with the inclusion of modern glass cockpits and autopilot systems, enhancing safety and situational awareness. Another notable feature is the aircraft's ability to operate from shorter airstrips, expanding its utility to more remote locations. In summary, the Beechcraft Baron 58 has cemented its place in general aviation history through continuous improvement and adaptation to the evolving needs of aviators. Its combination of performance, reliability, and comfort ensures its continued popularity among pilots and aircraft owners.



Flight History and Activity for N999SK

Last Observed Flight

August 09, 2025

Near Charleston, SC

Monthly Activity

6

Flights in past 30 days

Annual Activity

167

Flights in past 12 months

Last Known Location

Last flight location of N999SK

Maintenance and Safety Records

✓ No accidents, incidents, or service difficulty reports on file for this aircraft.

Complete History Timeline

📋

Jul 2025

Registration

Registered to WKQM LLC in WILMINGTON, DE




📋

May 2023

Registration

Registered to WKQM LLC in WILMINGTON, DE




📋

Mar 2021

Registration

Registered to WKQM LLC in WILMINGTON, DE




📋

Feb 2018

Registration

Registered to WKQM LLC in WILMINGTON, DE




📋

Jul 2015

Registration

Registered to WKQM LLC in WILMINGTON, DE




📋

Aug 2013

Registration

Registered to SPI AV LLC in BARRINGTON, IL




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Frequently Asked Questions

Who owns N999SK?

N999SK is currently registered to WKQM LLC in WILMINGTON, Delaware.

What type of aircraft is N999SK?

N999SK is a 1997 RAYTHEON AIRCRAFT COMPANY 58 with serial number TH-1815.

Has N999SK been in any accidents?

No, N999SK has no accidents or incidents on file with the FAA/NTSB.