Aircraft Registration Index AI
Aircraft Registration Index
Search over 600,000 aircraft from around the world. Find ownership details, operator data, specifications, and last known positions.
Each word narrows results. Example: "Mooney Ohio" finds all Mooneys registered in Ohio.
Found 7,438 aircraft— page 132 of 149
N4211CCESSNA
A185F
STATE OF COLORADO DEPARTMENT OF NATURAL RESOURCES • DENVER, CO
N4214HPIPER
PA-14
GRANGER ANDREW J • DENVER, CO
N4215UCESSNA
150D
MAYNARD PAUL E • GRAND JUNCTION, CO
N4217GRICHARDSON TIMOTHY J
KITFOX
TOWLES DANIEL CLAY • STEAMBOAT SPRINGS, CO
N421ATCESSNA
421C
WASSON-ECE INSTRUMENTATION INC • FORT COLLINS, CO
N421CBCIRRUS DESIGN CORP
SR22T
DEGRADO AVIATION LLC • SEDALIA, CO
N421DWPIPER
PA-28RT-201T
LANDMAN WILLIAM L • SNOWMASS, CO
N421EECESSNA
421C
BAS PART SALES LLC • GREELEY, CO
N421EFALEXANDER SCHLEICHER GMBH & CO
ASK 21
SOARING SOCIETY OF BOULDER • BOULDER, CO
N421HRCESSNA
421B
RONS AIR SERVICE INC • TWO BUTTES, CO
N421JAAVIAT AIRCRAFT INC
A-1C-180
OPATRIL RON • CREEDE, CO
N421NLCESSNA
421C
BAS PART SALES LLC • GREELEY, CO
N421VRCESSNA
421C
421VR LLC • DENVER, CO
N4222CSTINSON
108
FAIRCHILD ARGUS LLC • EVERGREEN, CO
N422RDAIR TRACTOR INC
AT-402B
AIR-SPRAYERS INC • TWO BUTTES, CO
N422TSROBINSON HELICOPTER COMPANY
R44 II
FRONT RANGE HELI INC • ERIE, CO
N4230ZPIPER
PA-18-150
BISHOP MIKE • RIFLE, CO
N42330PIPER
J3C-65
SOLOMON JOHN F • AURORA, CO
N42349CESSNA
182L
SKYLANE 49 LLC • GLENWOOD SPRINGS, CO
N423CHAIRBUS HELICOPTERS
EC135T3
AIR METHODS LLC • GREENWOOD VILLAGE, CO
N423KTPILATUS AIRCRAFT LTD
PC-12/47E
RYAN EXPLORATION INC • ENGLEWOOD, CO
N423TACESSNA
T182T
BAS PART SALES LLC • GREELEY, CO
N4243MHAYWORTH KENNETH R
QUICKSILVER GT 500
HAYWORTH KENNETH R • PUEBLO, CO
N4250VCESSNA
170
SNYDER MICHAEL SCOTT • ERIE, CO
N42526CESSNA
180J
STANLEY GERALD L • LITTLETON, CO
N4256QCESSNA
172L
BURNHAM CESSNA N4256Q LLC • CARR, CO
N425KDCESSNA
425
J G MANAGEMENT SYSTEMS INC • GRAND JUNCTION, CO
N425PAPIPER
PA-28-181
BAS PART SALES LLC • GREELEY, CO
N425TCCESSNA
425
RONS AIR SERVICE INC • TWO BUTTES, CO
N426CACONSTRUCCIONES AERONAUTICAS SA
C-212-CC
SPITAKER LEASING LLC • COLORADO SPRINGS, CO
N426RBEECH
C35
WOLFF PHILLIP R • HIGHLANDS RANCH, CO
N4273CHUNTING AIRCRAFT LTD
P66 PEMBROKE
MULVEY JOHN R • WATKINS, CO
N4274WAERO SP Z O O
AT-4 LSA
PLANE AND SIMPLE LLC • LAKEWOOD, CO
N42752PIPER
J3C-65
SAEGESSER ZACHARY C • GOLDEN, CO
N4275SBEECH
V35B
EVERGREEN AVIATION LLC • FRANKTOWN, CO
N427ARCIRRUS DESIGN CORP
SR22T
DOUGLASS AVIATION LLC • FRANKTOWN, CO
N427BBBEECH
A36
BOLDER TRAVEL LLC • SUPERIOR, CO
N427CVCANADIAN VICKERS
PBY5A
PISSED AWAY N427CV LLC • COLORADO SPRINGS, CO
N427XWBRITISH AIRCRAFT CORP
JET PROVOST T MK5
ASTRE AIR INTERNATIONAL • WATKINS, CO
N42899CESSNA
182L
SMITH CHARLES MAX • CANON CITY, CO
N428DMDOWNING CHARLES E
GLASAIR FT
COCHRAN MICHAEL S • CENTENNIAL, CO
N428JGREEN HANS
RV-6
GREEN HANS • BOULDER, CO
N428ZSOCATA
TBM 700
GXY TRANSPORT LLC • GREELEY, CO
N42924PIPER
J3C-65
HARDMAN MACE R • COLORADO SPRINGS, CO
N42950PIPER
J3C-65
POELING THOMAS C • CEDAREDGE, CO
N4296ZPIPER
PA-18-150
SISK MICHAEL SHAUN • STEAMBOAT SPRINGS, CO
N4297BBEECH
F35
BASS STEVEN W • ELBERT, CO
N4297CPIPER
PA-32R-301T
EV AVIATION LLC • ELIZABETH, CO
N4298FCESSNA
172
GUNN SEAN • COLORADO SPRINGS, CO
N429HFBELL HELICOPTER TEXTRON CANADA
429
AIR METHODS LLC • GREENWOOD VILLAGE, CO
| Registration | Manufacturer | Model | Owner | Operator | Location | Last Action |
|---|---|---|---|---|---|---|
| N4211C | CESSNA | A185F | STATE OF COLORADO DEPARTMENT OF NATURAL RESOURCES | — | DENVER, CO | Jan 22, 2023 |
| N4214H | PIPER | PA-14 | GRANGER ANDREW J | — | DENVER, CO | Sep 22, 2023 |
| N4215U | CESSNA | 150D | MAYNARD PAUL E | — | GRAND JUNCTION, CO | Jun 23, 2023 |
| N4217G | RICHARDSON TIMOTHY J | KITFOX | TOWLES DANIEL CLAY | — | STEAMBOAT SPRINGS, CO | Aug 16, 2024 |
| N421AT | CESSNA | 421C | WASSON-ECE INSTRUMENTATION INC | — | FORT COLLINS, CO | Oct 7, 2023 |
| N421CB | CIRRUS DESIGN CORP | SR22T | DEGRADO AVIATION LLC | — | SEDALIA, CO | Jun 16, 2023 |
| N421DW | PIPER | PA-28RT-201T | LANDMAN WILLIAM L | — | SNOWMASS, CO | Jul 7, 2023 |
| N421EE | CESSNA | 421C | BAS PART SALES LLC | — | GREELEY, CO | Apr 3, 2025 |
| N421EF | ALEXANDER SCHLEICHER GMBH & CO | ASK 21 | SOARING SOCIETY OF BOULDER | — | BOULDER, CO | Mar 24, 2023 |
| N421HR | CESSNA | 421B | RONS AIR SERVICE INC | — | TWO BUTTES, CO | Mar 8, 2023 |
| N421JA | AVIAT AIRCRAFT INC | A-1C-180 | OPATRIL RON | — | CREEDE, CO | Aug 2, 2023 |
| N421NL | CESSNA | 421C | BAS PART SALES LLC | — | GREELEY, CO | May 1, 2023 |
| N421VR | CESSNA | 421C | 421VR LLC | — | DENVER, CO | Sep 2, 2023 |
| N4222C | STINSON | 108 | FAIRCHILD ARGUS LLC | — | EVERGREEN, CO | Jun 10, 2023 |
| N422RD | AIR TRACTOR INC | AT-402B | AIR-SPRAYERS INC | — | TWO BUTTES, CO | May 5, 2023 |
| N422TS | ROBINSON HELICOPTER COMPANY | R44 II | FRONT RANGE HELI INC | — | ERIE, CO | May 3, 2024 |
| N4230Z | PIPER | PA-18-150 | BISHOP MIKE | — | RIFLE, CO | Aug 6, 2025 |
| N42330 | PIPER | J3C-65 | SOLOMON JOHN F | — | AURORA, CO | Mar 10, 2023 |
| N42349 | CESSNA | 182L | SKYLANE 49 LLC | — | GLENWOOD SPRINGS, CO | Aug 21, 2023 |
| N423CH | AIRBUS HELICOPTERS | EC135T3 | AIR METHODS LLC | — | GREENWOOD VILLAGE, CO | Feb 8, 2026 |
| N423KT | PILATUS AIRCRAFT LTD | PC-12/47E | RYAN EXPLORATION INC | — | ENGLEWOOD, CO | Jan 28, 2025 |
| N423TA | CESSNA | T182T | BAS PART SALES LLC | — | GREELEY, CO | Feb 14, 2026 |
| N4243M | HAYWORTH KENNETH R | QUICKSILVER GT 500 | HAYWORTH KENNETH R | — | PUEBLO, CO | Sep 30, 2023 |
| N4250V | CESSNA | 170 | SNYDER MICHAEL SCOTT | — | ERIE, CO | Dec 10, 2025 |
| N42526 | CESSNA | 180J | STANLEY GERALD L | — | LITTLETON, CO | Jun 10, 2023 |
| N4256Q | CESSNA | 172L | BURNHAM CESSNA N4256Q LLC | — | CARR, CO | Aug 18, 2023 |
| N425KD | CESSNA | 425 | J G MANAGEMENT SYSTEMS INC | — | GRAND JUNCTION, CO | Feb 22, 2023 |
| N425PA | PIPER | PA-28-181 | BAS PART SALES LLC | — | GREELEY, CO | Aug 26, 2019 |
| N425TC | CESSNA | 425 | RONS AIR SERVICE INC | — | TWO BUTTES, CO | Mar 8, 2023 |
| N426CA | CONSTRUCCIONES AERONAUTICAS SA | C-212-CC | SPITAKER LEASING LLC | — | COLORADO SPRINGS, CO | Mar 4, 2023 |
| N426R | BEECH | C35 | WOLFF PHILLIP R | — | HIGHLANDS RANCH, CO | May 21, 2025 |
| N4273C | HUNTING AIRCRAFT LTD | P66 PEMBROKE | MULVEY JOHN R | — | WATKINS, CO | Jun 3, 2023 |
| N4274W | AERO SP Z O O | AT-4 LSA | PLANE AND SIMPLE LLC | — | LAKEWOOD, CO | Jun 13, 2024 |
| N42752 | PIPER | J3C-65 | SAEGESSER ZACHARY C | — | GOLDEN, CO | Feb 21, 2026 |
| N4275S | BEECH | V35B | EVERGREEN AVIATION LLC | — | FRANKTOWN, CO | Oct 29, 2025 |
| N427AR | CIRRUS DESIGN CORP | SR22T | DOUGLASS AVIATION LLC | — | FRANKTOWN, CO | Jun 10, 2023 |
| N427BB | BEECH | A36 | BOLDER TRAVEL LLC | — | SUPERIOR, CO | May 15, 2025 |
| N427CV | CANADIAN VICKERS | PBY5A | PISSED AWAY N427CV LLC | — | COLORADO SPRINGS, CO | Apr 21, 2023 |
| N427XW | BRITISH AIRCRAFT CORP | JET PROVOST T MK5 | ASTRE AIR INTERNATIONAL | — | WATKINS, CO | May 19, 2023 |
| N42899 | CESSNA | 182L | SMITH CHARLES MAX | — | CANON CITY, CO | Sep 9, 2023 |
| N428DM | DOWNING CHARLES E | GLASAIR FT | COCHRAN MICHAEL S | — | CENTENNIAL, CO | May 4, 2023 |
| N428J | GREEN HANS | RV-6 | GREEN HANS | — | BOULDER, CO | Apr 7, 2023 |
| N428Z | SOCATA | TBM 700 | GXY TRANSPORT LLC | — | GREELEY, CO | Sep 2, 2023 |
| N42924 | PIPER | J3C-65 | HARDMAN MACE R | — | COLORADO SPRINGS, CO | Sep 2, 2023 |
| N42950 | PIPER | J3C-65 | POELING THOMAS C | — | CEDAREDGE, CO | Aug 25, 2023 |
| N4296Z | PIPER | PA-18-150 | SISK MICHAEL SHAUN | — | STEAMBOAT SPRINGS, CO | Jul 30, 2024 |
| N4297B | BEECH | F35 | BASS STEVEN W | — | ELBERT, CO | Apr 28, 2023 |
| N4297C | PIPER | PA-32R-301T | EV AVIATION LLC | — | ELIZABETH, CO | Apr 11, 2026 |
| N4298F | CESSNA | 172 | GUNN SEAN | — | COLORADO SPRINGS, CO | Aug 29, 2024 |
| N429HF | BELL HELICOPTER TEXTRON CANADA | 429 | AIR METHODS LLC | — | GREENWOOD VILLAGE, CO | Feb 24, 2025 |
Information about Data Sources
Data is provided by government entities in the country of aircraft registration. Data provided varies from country to country. Contact the agency directly for more information. We are a data aggregator. We do not manage the information contained in the data sources directly.
For aircraft that have transmitted ADS-B position data, we collect that data and store historical position reports. If an aircraft does not have data displayed, we have not picked it up through our telemetry or it has not operated within the previous 24-month period.