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N501RB1990 GULFSTREAM AEROSPACE G-IV

N501RB is a 1990 Gulfstream Aerospace G-IV, serial 1138, registered to LONE STAR LAND & CATTLE CO, a corporation in Houston, TX, US. The FAA issued the current certificate on 20 May 2011, and its status is Valid registration, expiring 31 May 2027. The record shows no registry changes, no NTSB case on this mark and no service difficulty reports.

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$2,037,614

Valued 29 Aug 2026

Registration: N501RB
Aircraft: G-IV; GULFSTREAM AEROSPACE
Serial Number: 1138

Locked

Total Hours

Locked

Total Cycles

1990

Year

Public record

The public record
for N501RB.

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

N501RB as the FAA holds it

FAA registry, effective 6 Oct 2026

Airframe

Manufacturer: GULFSTREAM AEROSPACE
Model: G-IV
Serial number: 1138
Year manufactured: 1990
Airframe type: Fixed wing multi engine
Category: Land
Certification basis: Type certificated
Seats: 22
Weight class: 20,000 lb and over

Powerplant

Engines: 2
Manufacturer: ROLLS-ROYC
Model: TAY 611SER
Type: Turbo-fan
Thrust: 12,450 lbf each

Airworthiness

Certificate issued: 20 Aug 2004
Classification: Standard

Registration

Status: Valid registration
Record type: Currently registered
Certificate issued: 20 May 2011
Last FAA action: 22 Jan 2023
Expires: 31 May 2027
FAA region: Southwestern
Fractional ownership: No
FAA unique id: 00954891

Registered owner

Name: LONE STAR LAND & CATTLE CO
Registrant type: Corporation
Based: HOUSTON, TX, US

Transponder address

Mode S (hex): A63F20
ICAO 24-bit: a63f20
Octal: 51437440
Decimal: 10895136

Estimated value

$2,037,614

As of 29 Aug 2026. Virtual Hangar Jetstimate. Market value and charter on virtualhangar.com

Market presence

Not currently listed

N501RB has never appeared on the marketplaces we collect.

Live tracking

Where N501RB 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.

CheckingN501RB

Looking for a position.

Straight answers

Questions about
N501RB.

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 N501RB?

N501RB is a 1990 Gulfstream Aerospace G-IV, serial 1138. The FAA classes it as fixed wing multi engine, it seats 22, it is powered by 2 ROLLS-ROYC TAY 611SER engines.

Who is N501RB registered to?

The FAA registry lists LONE STAR LAND & CATTLE CO, a corporation in Houston, TX, US, as the registrant of N501RB.

Is N501RB still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 20 May 2011 and expires on 31 May 2027.

Has N501RB been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N501RB. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N501RB have service difficulty reports?

No service difficulty reports have been filed against N501RB.

Who operates N501RB for charter?

No Part 135 certificate lists N501RB, so it is not on file as a charter aircraft.

Is N501RB for sale?

N501RB is not currently listed for sale on the marketplaces we collect.

What is N501RB worth?

The Virtual Hangar Jetstimate puts N501RB at $2,037,614 as of 29 Aug 2026. A listing asking price, where one exists, is the seller's number and not this valuation.

Has N501RB changed hands?

The FAA record shows no registry changes for N501RB.

What verification adds

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

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