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N423CS2006 CESSNA 525B

N423CS is a 2006 Cessna 525B, serial 525B0121, registered to MOUNTAIN CREST HOLDING LLC, an llc in Whitefish, MT, US. The FAA issued the current certificate on 13 Nov 2025, and its status is Valid registration, expiring 30 Nov 2032. The record shows no registry changes, no NTSB case on this mark and 12 service difficulty reports.

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$4,168,610

Valued 29 Aug 2026

Registration: N423CS
Aircraft: 525B; CESSNA
Serial Number: 525B0121

Locked

Total Hours

Locked

Total Cycles

2006

Year

Public record

The public record
for N423CS.

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

N423CS as the FAA holds it

FAA registry, effective 6 Oct 2026

Airframe

Manufacturer: CESSNA
Model: 525B
Serial number: 525B0121
Year manufactured: 2006
Airframe type: Fixed wing multi engine
Category: Land
Certification basis: Type certificated
Seats: 8
Weight class: 12,500 – 19,999 lb

Powerplant

Engines: 2
Manufacturer: WILLIAMS
Model: FJ44-3A
Type: Turbo-fan
Thrust: 2,820 lbf each

Airworthiness

Certificate issued: 30 Nov 2006
Classification: Standard
Approved operations: Commuter

Registration

Status: Valid registration
Record type: Currently registered
Certificate issued: 13 Nov 2025
Last FAA action: 13 Nov 2025
Expires: 30 Nov 2032
FAA region: Northwest Mountain
Fractional ownership: No
FAA unique id: 00205199

Registered owner

Name: MOUNTAIN CREST HOLDING LLC
Registrant type: LLC
Based: WHITEFISH, MT, US

Transponder address

Mode S (hex): A50707
ICAO 24-bit: a50707
Octal: 51203407
Decimal: 10815239

Estimated value

$4,168,610

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

Market presence

Not currently listed

N423CS has never appeared on the marketplaces we collect.

Live tracking

Where N423CS 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.

CheckingN423CS

Looking for a position.

Straight answers

Questions about
N423CS.

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 N423CS?

N423CS is a 2006 Cessna 525B, serial 525B0121. The FAA classes it as fixed wing multi engine, it seats 8, it is powered by 2 Williams FJ44-3A engines.

Who is N423CS registered to?

The FAA registry lists MOUNTAIN CREST HOLDING LLC, an llc in Whitefish, MT, US, as the registrant of N423CS.

Is N423CS still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 13 Nov 2025 and expires on 30 Nov 2032.

Has N423CS been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N423CS. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N423CS have service difficulty reports?

12 service difficulty reports have been filed against N423CS with the FAA.

Who operates N423CS for charter?

No Part 135 certificate lists N423CS, so it is not on file as a charter aircraft.

Is N423CS for sale?

N423CS is not currently listed for sale on the marketplaces we collect.

What is N423CS worth?

The Virtual Hangar Jetstimate puts N423CS at $4,168,610 as of 29 Aug 2026. A listing asking price, where one exists, is the seller's number and not this valuation.

Has N423CS changed hands?

The FAA record shows no registry changes for N423CS.

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.
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