Large jet

N815DT

Gulfstream GIVSP / G-IVSP / G300

Registered No accidents on file
Built
—
Serial
1085
Class
Large jet
Engines
2 × Rolls-Royce TAY MK 610-8
Status
Current as of October 2026
Registered owner
Aviation Development Group LLC (LLC)
Based
Kalispell, MT
Registration record

N815DT on the FAA register

Type
Gulfstream GIVSP / G-IVSP / G300
Serial
1085
Engines
2 × Rolls-Royce TAY MK 610-8
Registered owner
Aviation Development Group LLC
Kalispell, MT
Certificate issued
2023-02-15
Airworthiness date
1988-12-16
Registration expires
2030-02-28
Airworthiness class
Standard · transport
Mode S (hex)
AB1C4C
Mode S (octal)
52616114
Seats (type)
22
Weight class
20,000 lb and over
Range (type)
3,600 nm
Cruise (type)
476 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-02-28
    Registration expires (renewal due).
  • 2023-02-15
    Certificate of registration issued as N815DT.
  • 1988-12-16
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N815DT

N815DT is a Gulfstream GIVSP / G-IVSP / G300, serial number 1085. The FAA register lists Aviation Development Group LLC as the registrant in Kalispell, Montana. The current certificate of registration was issued on February 15, 2023 and expires on February 28, 2030.

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 476 knots and a range of about 3,600 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (transport), dated December 16, 1988.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N815DT.

Cruise
476 kt
Range
3,600 nm
Takeoff over 50 ft
4,780 ft
Landing over 50 ft
4,417 ft
Fuel burn
588 gph

Published figures for the Gulfstream GIVSP / G-IVSP / G300 type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N815DT.

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

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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.