N400KS - 1990 Cessna 560 Aircraft Registration

N400KS is a 1990 Cessna 560, a twin-engine turbo-fan aircraft registered to Nbs Air LLC in Creve Coeur, MO. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on June 17, 1999. The registration certificate was issued on August 18, 2025. The registration is set to expire on August 31, 2032. Powered by a P&w Canada JT15D 5 SER engine producing 2900 pounds of thrust, N400KS is. The aircraft's Mode S transponder code is A4AD93 (hex), used for ADS-B identification and flight tracking. N400KS was last tracked by AviatorDB near Henderson Executive Airport (KHND) on February 22, 2026. The FAA registry record for N400KS was last updated on August 18, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Cessna Citation V represented a pivotal advancement in midsize business aviation, bridging the gap between light jets and larger corporate aircraft when it entered service in 1989. First flown on August 10, 1987, this twin-engine turbofan could accommodate eight passengers in a pressurized cabin with transcontinental range capabilities. Stretching 48.9 feet with a 47.2-foot wingspan, the Citation V achieved maximum speeds of 459 knots and operational ceilings of 45,000 feet. Cessna Aircraft Company produced 774 examples over 22 years of manufacturing. AviatorDB tracks 80,556 Cessna aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is C560.

AviatorDB has found no NTSB accident or incident reports involving N400KS. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.