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N780KS2005 GULFSTREAM AEROSPACE GV-SP (G550)

N780KS is a 2005 Gulfstream Aerospace GV-SP (G550), serial 5091, registered to MONTANA AIRCRAFT TRUST INC TRUSTEE, a corporation in Bozeman, MT, US. The FAA issued the current certificate on 1 May 2026, and its status is Valid registration, expiring 31 May 2033. The record shows no registry changes, no NTSB case on this mark and no service difficulty reports.

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Not yet valued

Registration: N780KS
Aircraft: GV-SP (G550); GULFSTREAM AEROSPACE
Serial Number: 5091

Locked

Total Hours

Locked

Total Cycles

2005

Year

Public record

The public record
for N780KS.

This section is public record, drawn from the FAA registry and the Virtual Hangar valuation sheet. Nothing here comes from the aircraft's own logbooks. Verification is what connects this record to the logbooks, the maintenance plan and the value factors only an owner holds, and anything an owner chooses to publish appears separately below.

Registration record

N780KS as the FAA holds it

FAA registry, effective 6 Oct 2026

Airframe

Manufacturer: GULFSTREAM AEROSPACE
Model: GV-SP (G550)
Serial number: 5091
Year manufactured: 2005
Airframe type: Fixed wing multi engine
Category: Land
Certification basis: Type certificated
Seats: 20
Weight class: 12,500 – 19,999 lb

Powerplant

Engines: 2
Manufacturer: ROLLS-ROYC
Model: BR 700 SERIES
Type: Turbo-fan
Thrust: 14,750 lbf each

Airworthiness

Certificate issued: 25 Oct 2005
Classification: Standard
Approved operations: Transport

Registration

Status: Valid registration
Record type: Currently registered
Certificate issued: 1 May 2026
Last FAA action: 1 May 2026
Expires: 31 May 2033
FAA region: Northwest Mountain
Fractional ownership: No
FAA unique id: 00153139

Registered owner

Name: MONTANA AIRCRAFT TRUST INC TRUSTEE
Registrant type: Corporation
Based: BOZEMAN, MT, US

Transponder address

Mode S (hex): AA9178
ICAO 24-bit: aa9178
Octal: 52510570
Decimal: 11178360

Estimated value

Not valued

The Virtual Hangar Jetstimate sheet holds no figure for N780KS yet. Verified hours, equipment and condition are what sharpen it.

Market presence

Not currently listed

N780KS has never appeared on the marketplaces we collect.

Live tracking

Where N780KS is,
right now.

Flight tracking read live from a public feed. In the air, the map shows the aircraft's position, heading and path flown. On the ground, it shows where the feed last reported it, rounded to about a kilometre.

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Straight answers

Questions about
N780KS.

Each answer is drawn from public record and the Virtual Hangar valuation sheet: the FAA registry, the NTSB database, service difficulty reports, Part 135 certificates and public sale listings. Nothing here comes from the owner's own published details above. Where the record is silent the question is not asked, so an absence here never stands in for a clean history.

What kind of aircraft is N780KS?

N780KS is a 2005 Gulfstream Aerospace GV-SP (G550), serial 5091. The FAA classes it as fixed wing multi engine, it seats 20, it is powered by 2 ROLLS-ROYC BR 700 SERIES engines.

Who is N780KS registered to?

The FAA registry lists MONTANA AIRCRAFT TRUST INC TRUSTEE, a corporation in Bozeman, MT, US, as the registrant of N780KS.

Is N780KS still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 1 May 2026 and expires on 31 May 2033.

Has N780KS been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N780KS. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N780KS have service difficulty reports?

No service difficulty reports have been filed against N780KS.

Who operates N780KS for charter?

No Part 135 certificate lists N780KS, so it is not on file as a charter aircraft.

Is N780KS for sale?

N780KS is not currently listed for sale on the marketplaces we collect.

Has N780KS changed hands?

The FAA record shows no registry changes for N780KS.

What verification adds

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Public record ends where the aircraft's own paperwork begins. A verified owner connects the two.

LineageEvery logbook page scanned, dated, searchable and backed by the source scan.
VHMxComponent times, inspections and what is due next, on one timeline.
JetstimateThe valuation above, sharpened with verified hours, equipment and condition.

Everything the portal does

Owner verification

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