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Who Owns This Plane?

N355K

2015 Learjet Inc 45

Fixed-wing, multi-engine · serial 518

Valid registration

Registered with the FAA until Oct 31, 2027.

Registered owner

Kiewit Engineering Group Inc

Owner type: Corporation
Address: C/o Midwest Aviation 3709 Doolittle Plz, Omaha, NE 68110
Fleet: 11 aircraft registered to this owner

Aircraft

Make and model: Learjet Inc 45
Year built: 2015
Serial number: 518
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Honeywell TFE731-40BR-1 · 3,850 lb thrust
Seats: 12
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Aug 28, 2015)
Mode S code: A3F841 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Oct 16, 2017 · last FAA action Mar 24, 2023

Past registrations of N355K

N-numbers are reused. Each line is an earlier registration, ending on the date the FAA canceled it.

Jul 5, 2011 1944 Curtiss Wright C-46F · serial 22501 Airstar Inc · Miami, FL

What a Learjet 45 looks likePhoto of a Learjet 45, not this aircraft: Laurent ERRERA from L'Union, France, CC BY-SA 2.0, via Wikimedia Commons

Check the official record

This page mirrors the FAA's public registry file dated Oct 30, 2026. The FAA's own N-number inquiry is the official record, with the full owner address and documents.

Where is it now?

The registry doesn't show where an aircraft is flying. Flight trackers do, by tail number or Mode S code A3F841: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

Something wrong?

Owners update their registration with the FAA Aircraft Registry; changes appear here the day after the FAA publishes them. Email admin@whoownsthisplane.com about how this site shows a record.