Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N815DT

Gulfstream Aerospace G-IV

Valid Montana

N815DT is a Gulfstream Aerospace G-IV, a fixed-wing airplane with more than one motor with turbofan engines. It has 22 seats. It is registered to Aviation Development Group LLC, an LLC in Kalispell, Montana. The registration is valid: it was issued on February 15, 2023 and expires on February 28, 2030. It holds a standard airworthiness certificate for transport, dated December 16, 1988.

Aircraft

Maker
Gulfstream Aerospace
Model
G-IV
Serial number
1085
Type
Fixed-wing, multi-engine
Power
Turbofan, 2 motors · Rolls-Royc TAY MK 610-8 · 12,420 lb thrust
Seats
22
Year built
Not given
Transponder code
AB1C4C (octal 52616114)

Registration

Status
Valid registration
Certificate issued
February 15, 2023
Expires
February 28, 2030
Last FAA action
February 15, 2023
Airworthiness
Standard · Transport · December 16, 1988
FAA region
Northwest Mountain
FAA record id
00144351

Owner as the FAA publishes it

Name
Aviation Development Group LLC
Type
LLC
Address
1001 S Main St # 49
Kalispell, MT 59901-5635

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data