Owner verification availableAvailable to claim

N400KS1990 CESSNA 560

N400KS is a 1990 Cessna 560, serial 5600041, registered to NBS AIR LLC, an llc in Creve Coeur, MO, US. The FAA issued the current certificate on 18 Aug 2025, and its status is Valid registration, expiring 31 Aug 2032. The record shows no registry changes, no NTSB case on this mark and no service difficulty reports.

Claim N400KS See the full record

Every claim is manually reviewed. Access is limited to verified owners and authorized aircraft representatives.

$1,690,314

Valued 29 Aug 2026

Registration: N400KS
Aircraft: 560; CESSNA
Serial Number: 5600041

Locked

Total Hours

Locked

Total Cycles

1990

Year

Public record

The public record
for N400KS.

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

N400KS as the FAA holds it

FAA registry, effective 7 Oct 2026

Airframe

Manufacturer: CESSNA
Model: 560
Serial number: 5600041
Year manufactured: 1990
Airframe type: Fixed wing multi engine
Category: Land
Certification basis: Type certificated
Seats: 11
Weight class: 12,500 – 19,999 lb

Powerplant

Engines: 2
Manufacturer: P&W CANADA
Model: JT15D 5 SER
Type: Turbo-fan
Thrust: 2,900 lbf each

Airworthiness

Certificate issued: 17 Jun 1999
Classification: Standard
Approved operations: Normal

Registration

Status: Valid registration
Record type: Currently registered
Certificate issued: 18 Aug 2025
Last FAA action: 18 Aug 2025
Expires: 31 Aug 2032
FAA region: Central
Fractional ownership: No
FAA unique id: 00034831

Registered owner

Name: NBS AIR LLC
Registrant type: LLC
Based: CREVE COEUR, MO, US

Transponder address

Mode S (hex): A4AD93
ICAO 24-bit: a4ad93
Octal: 51126623
Decimal: 10792339

Estimated value

$1,690,314

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

Market presence

Not currently listed

N400KS has never appeared on the marketplaces we collect.

Live tracking

Where N400KS 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.

CheckingN400KS

Looking for a position.

Straight answers

Questions about
N400KS.

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 N400KS?

N400KS is a 1990 Cessna 560, serial 5600041. The FAA classes it as fixed wing multi engine, it seats 11, it is powered by 2 P&W Canada JT15D 5 SER engines.

Who is N400KS registered to?

The FAA registry lists NBS AIR LLC, an llc in Creve Coeur, MO, US, as the registrant of N400KS.

Is N400KS still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 18 Aug 2025 and expires on 31 Aug 2032.

Has N400KS been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N400KS. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N400KS have service difficulty reports?

No service difficulty reports have been filed against N400KS.

Who operates N400KS for charter?

No Part 135 certificate lists N400KS, so it is not on file as a charter aircraft.

Is N400KS for sale?

N400KS is not currently listed for sale on the marketplaces we collect.

What is N400KS worth?

The Virtual Hangar Jetstimate puts N400KS at $1,690,314 as of 29 Aug 2026. A listing asking price, where one exists, is the seller's number and not this valuation.

Has N400KS changed hands?

The FAA record shows no registry changes for N400KS. The mark was previously carried by: Piper PA-46-310P.

What verification adds

Own N400KS? Claim its portal.

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

Claim N400KS

Share your contact information to begin. We manually review every request before private records and owner tools are opened.

Submit your claimShare your contact information.
We verify ownershipA person reviews every request.
Your portal opensComplete the record and invite your team.