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N121B1972 BEECH E-90

N121B is a 1972 Beech E-90, serial LW-21, registered to ARGO AVIATION LLC, an llc in Potsdam, NY, US. The FAA issued the current certificate on 10 Dec 2013, and its status is Valid registration, expiring 31 Dec 2029. 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: N121B
Aircraft: E-90; BEECH
Serial Number: LW-21

Locked

Total Hours

Locked

Total Cycles

1972

Year

Public record

The public record
for N121B.

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

N121B as the FAA holds it

FAA registry, effective 14 Oct 2026

Airframe

Manufacturer: BEECH
Model: E-90
Serial number: LW-21
Year manufactured: 1972
Airframe type: Fixed wing multi engine
Category: Land
Certification basis: Type certificated
Seats: 10
Weight class: Up to 12,499 lb

Powerplant

Engines: 2
Manufacturer: U/A CANADA
Model: PT6A-27-28
Type: Turbo-prop
Power: 680 hp each

Airworthiness

Certificate issued: 12 Sep 1972
Classification: Standard
Approved operations: Normal

Registration

Status: Valid registration
Record type: Currently registered
Certificate issued: 10 Dec 2013
Last FAA action: 22 Sep 2023
Expires: 31 Dec 2029
FAA region: Eastern
Fractional ownership: No
FAA unique id: 00970390

Registered owner

Name: ARGO AVIATION LLC
Registrant type: LLC
Based: POTSDAM, NY, US

Transponder address

Mode S (hex): A05782
ICAO 24-bit: a05782
Octal: 50053602
Decimal: 10508162

Estimated value

Not valued

The Virtual Hangar Jetstimate sheet holds no figure for N121B yet. Verified hours, equipment and condition are what sharpen it.

Market presence

Not currently listed

N121B has never appeared on the marketplaces we collect.

Live tracking

Where N121B 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.

CheckingN121B

Looking for a position.

Straight answers

Questions about
N121B.

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 N121B?

N121B is a 1972 Beech E-90, serial LW-21. The FAA classes it as fixed wing multi engine, it seats 10, it is powered by 2 U/A Canada PT6A-27-28 engines.

Who is N121B registered to?

The FAA registry lists ARGO AVIATION LLC, an llc in Potsdam, NY, US, as the registrant of N121B.

Is N121B still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 10 Dec 2013 and expires on 31 Dec 2029.

Has N121B been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N121B. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N121B have service difficulty reports?

No service difficulty reports have been filed against N121B.

Who operates N121B for charter?

N121B is listed on 1 Part 135 certificate: GO AVIATION CHARTER SERVICE INC.

Is N121B for sale?

N121B is not currently listed for sale on the marketplaces we collect.

Has N121B changed hands?

The FAA record shows no registry changes for N121B. The mark was previously carried by: Beech D18S.

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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