Large jet

N770KS

1989 Gulfstream GIV

Registered 1 NTSB/FAA record
Built
1989
Serial
1093
Class
Large jet
Engines
2 × Rolls-Royce TAY MK 610-8
Status
Current as of October 2026
Registered owner
Best Aircraft Deals LLC (LLC)
Based
Salt Lake City, UT
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1989 Gulfstream GIV
Representative photo of a Gulfstream GIV. Not a photo of N770KS.
Registration record

N770KS on the FAA register

Type
1989 Gulfstream GIV (FAA: Gulfstream G-IV)
Serial
1093
Engines
2 × Rolls-Royce TAY MK 610-8
Registered owner
Best Aircraft Deals LLC
Salt Lake City, UT
Certificate issued
2025-01-24
Airworthiness date
2000-12-16
Registration expires
2032-01-31
Airworthiness class
Standard · transport
Mode S (hex)
AA69F9
Mode S (octal)
52464771
Seats (type)
22
Weight class
20,000 lb and over
Range (type)
4,220 nm
Cruise (type)
480 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-01-31
    Registration expires (renewal due).
  • 2025-05-26
    Accident at Robertsfield, OF; damage: minor.
  • 2025-01-24
    Certificate of registration issued as N770KS.
  • 2000-12-16
    Airworthiness date on the current FAA record (standard category (transport)).
  • 1989
    Manufactured (1989).
Overview

About N770KS

N770KS is a 1989 Gulfstream GIV (FAA model G-IV), serial number 1093. The FAA register lists Best Aircraft Deals LLC as the registrant in Salt Lake City, Utah. The current certificate of registration was issued on January 24, 2025 and expires on January 31, 2032.

The FAA aircraft reference file describes the type as a large jet, two Rolls-Royce TAY MK 610-8 engines and 22 seats. Published figures for the type give a cruise speed of about 480 knots and a range of about 4,220 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (transport), dated December 16, 2000.

N770KS has 1 accident/incident record on file (most serious damage: minor); details are below.

Cruise
480 kt
Range
4,220 nm
Fuel burn
513 gph

Published figures for the Gulfstream GIV type. They describe the model, not this airframe's equipment or condition. Gulfstream GIV specs, prices and for-sale inventory →

Safety record

Accident & incident history

2025-05-26 Accident · Robertsfield, OF Damage: Minor NTSB · GAA25WA175
Reported aircraft: Gulfstream G-IV
NTSB report ↗

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Gulfstream aircraft for sale· Gulfstream GIV overview· Aircraft registered in Utah· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.