The U.S. aircraft register, updated daily
Browse · Fleets · data as of November 3, 2026

K2 Aviation LLC

Registered owner of 23 aircraft, based mainly in Greenwood Village, Colorado (llc). First registration on file June 19, 2014, most recent August 29, 2026.

Where the aircraft are in the air, on the ground, parked, or not heard lately · refreshed every half minute

1 in the air, 7 parked (last heard on the ground within 7 days), 9 not heard lately, 6 not heard since the site began listening.

On the map In the air (the arrow points the way it is heading) On the ground now Parked: last heard on the ground within 7 days, at that airport Click an aircraft for its tail number and details. Aircraft not heard for longer are in the table only.

Positions from the volunteer receiver network: an aircraft is "parked" when it was last heard on the ground within 7 days (it may have moved under a hangar roof or flown with the transponder off); "not heard" means nothing has been received since the date shown. Aircraft whose owners asked the FAA not to be displayed are left out.

In the air now from the volunteer receiver network

1 of this fleet's aircraft is in the air over the United States right now. See them on the live map, highlighted, each one followable with its trail. Aircraft whose owners asked the FAA not to be displayed are left out; aircraft this company flies but does not own appear under its callsign on the live map, not here.

Registrations by year

Registrations by year, as a table
aircraft
20142
20161
20182
20192
20201
20234
20244
20255
20262

Connections how this fleet links to the rest of the register

Fleet
Where
Record

The whole map of how records connect · these connections as data: /graph/fleet/k2-aviation-llc.json.

Aircraft newest registrations first

Tail no.Maker and modelOwner and baseCertificateRegisteredStatusWhere it is
N3028W Beech
A36
K2 Aviation LLC
Carroll, Iowa
Standard 2026-08-29 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N99RE Cessna
525B
K2 Aviation LLC
Baltimore, Maryland
Standard 2026-08-08 ValidFAA registration status code V: Valid registration. All codes not heard not heard since Tuesday at 9:26 pm, last near Martin State Airport, in the air then
N411LM Cirrus Design Corp
SR20
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2025-07-15 ValidFAA registration status code V: Valid registration. All codes not heard not heard since yesterday at 11:47 pm, last near Falcon Field, in the air then
N722MA Cessna
172S
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2025-07-15 ValidFAA registration status code V: Valid registration. All codes not heard not heard since yesterday at 10:40 pm, last near Westchester County, in the air then
N729PA Diamond Aircraft
DA 42 NG
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2025-03-24 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N805PA Diamond Aircraft
DA 42 NG
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2025-03-24 ValidFAA registration status code V: Valid registration. All codes parked parked at Georgetown Executive, last heard today at 6:11 pm
N50LU Cirrus Design Corp
SR20
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2025-01-27 ValidFAA registration status code V: Valid registration. All codes parked parked at Falcon Field, last heard today at 6:39 pm
N9520Z Cessna
172S
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2024-12-17 ValidFAA registration status code V: Valid registration. All codes not heard not heard since 14 October 2026, last near Republic Airport, in the air then
N930SL Cirrus Design Corp
SR20
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2024-12-12 ValidFAA registration status code V: Valid registration. All codes parked parked at Falcon Field, last heard today at 6:58 pm
N229J Cirrus Design Corp
SR20
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2024-01-24 ValidFAA registration status code V: Valid registration. All codes parked parked at Falcon Field, last heard today at 6:22 pm
N737BS Cirrus Design Corp
SR20
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2024-01-18 ValidFAA registration status code V: Valid registration. All codes parked parked at Falcon Field, last heard today at 7:09 am
N803EA Cirrus Design Corp
SR20
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2023-12-28 ValidFAA registration status code V: Valid registration. All codes parked parked at Falcon Field, last heard yesterday at 8:23 pm
N50MF Cirrus Design Corp
SR20
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2023-11-18 ValidFAA registration status code V: Valid registration. All codes in the air in the air now, 6,350 ft, 13 nm from Ak-Chin Regional, as OXF8128
N56WK Cirrus Design Corp
SR20
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2023-10-19 ValidFAA registration status code V: Valid registration. All codes not heard not heard since today at 3:25 am, last near Falcon Field, in the air then
N714TF Cessna
152
K2 Aviation LLC
Somerset, Pennsylvania
None on file 2023-04-08 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N537MA Diamond Aircraft
DA 40
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2020-12-29 ValidFAA registration status code V: Valid registration. All codes parked parked at Long Beach (Daugherty Field), last heard Tuesday at 7:23 pm
N457TS Diamond Aircraft
DA 42
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2019-11-22 ValidFAA registration status code V: Valid registration. All codes not heard not heard since today at 6:44 pm, last near Long Beach (Daugherty Field), in the air then
N42TV Mooney
M20R
K2 Aviation LLC
Carroll, Iowa
Standard 2019-08-19 ValidFAA registration status code V: Valid registration. All codes not heard not heard since yesterday at 9:05 pm, last near Georgetown Executive, in the air then
N421GK Cessna
421C
K2 Aviation LLC
Sanford, North Carolina
Standard 2018-03-29 ValidFAA registration status code V: Valid registration. All codes not heard not heard since Monday at 8:12 pm, last near Raleigh Executive Jetport AT Sanford-Lee County, in the air then
N4138W Piper
PA-34-220T
K2 Aviation LLC
Sanford, North Carolina
Standard 2018-02-26 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N313AF Diamond Aircraft
DA 40
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2016-05-17 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N386MA Diamond Aircraft
DA 40
K2 Aviation LLC
Greenwood Village, Colorado
None on file 2014-10-20 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N372SE Diamond Aircraft
DA 40
K2 Aviation LLC
Greenwood Village, Colorado
Standard 2014-06-19 ValidFAA registration status code V: Valid registration. All codes not heard not heard since Friday at 9:09 pm, last near Lakefront Airport, in the air then

Owner name and addresses as the FAA publishes them. Source: FAA Civil Aviation Registry, November 3, 2026.