N918LL - 2009 Gulfstream Aerospace Giv-x (G450) Aircraft Registration

N918LL is a 2009 Gulfstream Aerospace GIV-X (G450), a twin-engine turbo-fan aircraft registered to Sienna Services INC in Wilmington, DE. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on October 9, 2009. The registration certificate was issued on February 18, 2010. The registration is set to expire on July 31, 2029. Powered by a Rolls-royc TAY 611-8C engine producing 13850 pounds of thrust, N918LL is. The aircraft's Mode S transponder code is ACB568 (hex), used for ADS-B identification and flight tracking. N918LL was last tracked by AviatorDB near São Paulo/guarulhos–governor André Franco Montoro International Airport (SBGR) on February 22, 2026. The FAA registry record for N918LL was last updated on June 26, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Gulfstream GIV SP, a special performance variant that established the ultra-long-range business jet segment, first flew in 1985 as part of Gulfstream's revolutionary GIV program. This low-wing twin-engine business jet could accommodate 12-19 passengers in executive configurations with its spacious 85-foot-long fuselage and 77-foot-10-inch wingspan. Powered by two Rolls-Royce Tay Mk 611-8 turbofan engines producing 12,420 pounds of thrust each, the GIV SP achieved a maximum range of 6,800 nautical miles at Mach 0.85. Manufactured by Gulfstream Aerospace Corporation in Savannah, Georgia. AviatorDB tracks 1,226 Gulfstream Aerospace aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is GLF4.

AviatorDB has found no NTSB accident or incident reports involving N918LL. 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.