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N451BH2009 GULFSTREAM AEROSPACE GIV-X (G450)

N451BH is a 2009 Gulfstream Aerospace GIV-X (G450), serial 4157, registered to HERD MICHAEL A, an individual in TX, US. The FAA issued the current certificate on 5 Aug 2026, and its status is Valid registration, expiring 31 Aug 2033. The record shows no registry changes, no NTSB case on this mark and no service difficulty reports.

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$11,953,220
Valued 29 Aug 2026
Registration
N451BH
Aircraft
GIV-X (G450)
GULFSTREAM AEROSPACE
Serial Number
4157
Locked
Total Hours
Locked
Total Cycles
2009
Year
Public record

The public record
for N451BH.

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

N451BH as the FAA holds it

FAA registry, effective 6 Oct 2026

Airframe

Manufacturer
GULFSTREAM AEROSPACE
Model
GIV-X (G450)
Serial number
4157
Year manufactured
2009
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 611-8C
Type
Turbo-fan
Thrust
13,850 lbf each

Airworthiness

Certificate issued
11 Mar 2009
Classification
Standard
Approved operations
Transport

Registration

Status
Valid registration
Record type
Currently registered
Certificate issued
5 Aug 2026
Last FAA action
5 Aug 2026
Expires
31 Aug 2033
FAA region
Southwestern
Fractional ownership
No
FAA unique id
01015819

Registered owner

Name
HERD MICHAEL A
Registrant type
Individual
Based
TX, US

Transponder address

Mode S (hex)
A575F4
ICAO 24-bit
a575f4
Octal
51272764
Decimal
10843636

Estimated value

$11,953,220

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

Market presence

Not currently listed

N451BH has never appeared on the marketplaces we collect.

Live tracking

Where N451BH 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.

CheckingN451BH

Looking for a position.

Straight answers

Questions about
N451BH.

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 N451BH?

N451BH is a 2009 Gulfstream Aerospace GIV-X (G450), serial 4157. The FAA classes it as fixed wing multi engine, it seats 22, it is powered by 2 ROLLS-ROYC TAY 611-8C engines.

Who is N451BH registered to?

The FAA registry lists HERD MICHAEL A, an individual in TX, US, as the registrant of N451BH.

Is N451BH still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 5 Aug 2026 and expires on 31 Aug 2033.

Has N451BH been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N451BH. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N451BH have service difficulty reports?

No service difficulty reports have been filed against N451BH.

Who operates N451BH for charter?

No Part 135 certificate lists N451BH, so it is not on file as a charter aircraft.

Is N451BH for sale?

N451BH is not currently listed for sale on the marketplaces we collect.

What is N451BH worth?

The Virtual Hangar Jetstimate puts N451BH at $11,953,220 as of 29 Aug 2026. A listing asking price, where one exists, is the seller's number and not this valuation.

Has N451BH changed hands?

The FAA record shows no registry changes for N451BH.

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
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