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 7,393 aircraft— page 46 of 148
N550EFTAYLOR SPANGLER
LANCAIR LEGACY
STEINBRUEGGE DAVID M • DURANGO, CO
N550JEBEECH
M35
ESSERT JOE • WINDSOR, CO
N5513CCESSNA
170A
LAHRMAN JAMES C • WINTER PARK, CO
N5513TCESSNA
172E
MAST JONATHAN W • DELTA, CO
N5517MVOLAIRCRAFT
10A
BAS PART SALES LLC • GREELEY, CO
N5745VBEECH
V35
BONANZA N5745V LLC • COLORADO SPRINGS, CO
N5518ECESSNA
A185F
ROMEO CHARLEY LLC • BOULDER, CO
N551AMEUROCOPTER
AS 350 B3
AIR METHODS LLC • GREENWOOD VILLAGE, CO
N551DBRAYTHEON AIRCRAFT COMPANY
A36
KIRBY RAMSEY AVIATION GROUP LLC • ALMONT, CO
N551FRGULFSTREAM AEROSPACE
GV-SP (G550)
ONEFLIGHT INTERNATIONAL INC • ENGLEWOOD, CO
N551HUEUROCOPTER DEUTSCHLAND GMBH
EC 135 P2+
AIR METHODS LLC • GREENWOOD VILLAGE, CO
N5520RLMK LLC
CURTIS P40E
LMK LLC • YUMA, CO
N5520VPIPER
PA-28-181
DOUBLE M FARMS LLC • WALSH, CO
N55244PIPER
PA-28-180
WIECHMAN HERBERT • BOULDER, CO
N55250CESSNA
172P
COLORADO AIRCRAFT CORP • WATKINS, CO
N303XCESSNA
182C
STOCKI RONALD W • CENTENNIAL, CO
N5526ASUPERIOR
CULVER PQ-14B
HOWLEY ROBERT F • COLORADO SPRINGS, CO
N55275PIPER
PA-28R-200
BAS PART SALES LLC • GREELEY, CO
N552BMS C AEROSTAR S A
YAK-52
N522BM LLC • COMMERCE CITY, CO
N5531DBEECH
A36
BAS PART SALES LLC • GREELEY, CO
N5532NCESSNA
T182
TRIPLE L AVIATION LLC • LOVELAND, CO
N55331PIPER
PA-28-235
SCHOLL OIL & TRANSPORTATION COMPANY • HOLYOKE, CO
N5537SCESSNA
TR182
MCPEAK ALAN W • COLORADO SPRINGS, CO
N5538GLASFLUGEL
304
MOSES ALLISTAIR A • LONGMONT, CO
N553GWJUST AIRCRAFT LLC
HIGHLANDER
WAGNER CONRAD L • GLENWOOD SPRINGS, CO
N553MBBICKLING MELVIN T
RV-9A
BICKLING MELVIN T • JOHNSTOWN, CO
N5546BCESSNA
182
HECZKO ERIC M • LONGMONT, CO
N5546HCESSNA
T182
MOORE THOMAS P • BASALT, CO
N554DDBEECH
E-55
MHR HOLDINGS LLC • INDIAN HILLS, CO
N554JMEMBRAER EXECUTIVE AIRCRAFT INC
EMB-505
STEAMBOAT RENTALS INC • STEAMBOAT SPRINGS, CO
N55542PIPER
PA-28-140
COLORADO CHEROKEE FLYERS LLC • BOULDER, CO
N5555GCESSNA
T210L
SINTON FRANK J • DURANGO, CO
N555AABELL TEXTRON CANADA LTD
505
ANCHOR AVIATION LLC • JOHNSTOWN, CO
N555AVCIRRUS DESIGN CORP
SR22
UPSLOPE AVIATION LLC • BOULDER, CO
N555BGCESSNA
525
N & E AVIATION LLC • OLATHE, CO
N555CWGARRETT
STARDUSTER TOO SA300
WOLFF CHRISTINE A TRUSTEE • AURORA, CO
N555EBEECH
K35
VENNARI VICTOR • ELBERT, CO
N555JWBOEING
E75
WALTERS JAMES R • PARKER, CO
N555NCDEHAVILLAND
CARIBOU DHC-4A
PEN TURBO AVIATION INC • COLORADO SPRINGS, CO
N555PBPIPER
PA-28-180
M5 LLC • KIT CARSON, CO
N555RZROBERT ZAHRADNIK
SPORTSMAN GS-2
ZAHRADNIK ROBERT • DURANGO, CO
N555STCESSNA
152
SWEENEY STEVEN • AVON, CO
N555TSBEECH
S35
BAS PART SALES LLC • GREELEY, CO
N555VGCIRRUS DESIGN CORP
SR22
CORDINGLEY ROBERT • LAFAYETTE, CO
N555XDAMERICAN CHAMPION AIRCRAFT
8KCAB
XD AVIATION LLC • CASTLE ROCK, CO
N555YSCESSNA
172S
JUNIPER AIR LLC • CASTLE ROCK, CO
N5563BCESSNA
182
VANLANINGHAM LARRY B • LAKEWOOD, CO
N55647RAVEN
S-40A
DAVIS JOHN C IV • EVERGREEN, CO
N570DSCESSNA
180
SMITH DAVID A • EVERGREEN, CO
N5568BCESSNA
182
DILL DAVID M • BUENA VISTA, CO
| Registration | Manufacturer | Model | Owner | Operator | Location | Last Action |
|---|---|---|---|---|---|---|
| N550EF | TAYLOR SPANGLER | LANCAIR LEGACY | STEINBRUEGGE DAVID M | — | DURANGO, CO | Mar 10, 2025 |
| N550JE | BEECH | M35 | ESSERT JOE | — | WINDSOR, CO | Jan 22, 2021 |
| N5513C | CESSNA | 170A | LAHRMAN JAMES C | — | WINTER PARK, CO | May 7, 2025 |
| N5513T | CESSNA | 172E | MAST JONATHAN W | — | DELTA, CO | Apr 5, 2023 |
| N5517M | VOLAIRCRAFT | 10A | BAS PART SALES LLC | — | GREELEY, CO | Feb 23, 2023 |
| N5745V | BEECH | V35 | BONANZA N5745V LLC | — | COLORADO SPRINGS, CO | May 5, 2023 |
| N5518E | CESSNA | A185F | ROMEO CHARLEY LLC | — | BOULDER, CO | Jun 3, 2023 |
| N551AM | EUROCOPTER | AS 350 B3 | AIR METHODS LLC | — | GREENWOOD VILLAGE, CO | Dec 16, 2024 |
| N551DB | RAYTHEON AIRCRAFT COMPANY | A36 | KIRBY RAMSEY AVIATION GROUP LLC | — | ALMONT, CO | Jul 7, 2023 |
| N551FR | GULFSTREAM AEROSPACE | GV-SP (G550) | ONEFLIGHT INTERNATIONAL INC | — | ENGLEWOOD, CO | Oct 26, 2025 |
| N551HU | EUROCOPTER DEUTSCHLAND GMBH | EC 135 P2+ | AIR METHODS LLC | — | GREENWOOD VILLAGE, CO | Dec 16, 2024 |
| N5520R | LMK LLC | CURTIS P40E | LMK LLC | — | YUMA, CO | Oct 30, 2025 |
| N5520V | PIPER | PA-28-181 | DOUBLE M FARMS LLC | — | WALSH, CO | Apr 21, 2023 |
| N55244 | PIPER | PA-28-180 | WIECHMAN HERBERT | — | BOULDER, CO | Jan 22, 2023 |
| N55250 | CESSNA | 172P | COLORADO AIRCRAFT CORP | — | WATKINS, CO | Feb 19, 2026 |
| N303X | CESSNA | 182C | STOCKI RONALD W | — | CENTENNIAL, CO | Oct 13, 2023 |
| N5526A | SUPERIOR | CULVER PQ-14B | HOWLEY ROBERT F | — | COLORADO SPRINGS, CO | Mar 10, 2023 |
| N55275 | PIPER | PA-28R-200 | BAS PART SALES LLC | — | GREELEY, CO | Aug 14, 2019 |
| N552BM | S C AEROSTAR S A | YAK-52 | N522BM LLC | — | COMMERCE CITY, CO | May 27, 2023 |
| N5531D | BEECH | A36 | BAS PART SALES LLC | — | GREELEY, CO | Jun 22, 2020 |
| N5532N | CESSNA | T182 | TRIPLE L AVIATION LLC | — | LOVELAND, CO | Jan 22, 2023 |
| N55331 | PIPER | PA-28-235 | SCHOLL OIL & TRANSPORTATION COMPANY | — | HOLYOKE, CO | Apr 21, 2023 |
| N5537S | CESSNA | TR182 | MCPEAK ALAN W | — | COLORADO SPRINGS, CO | Apr 1, 2023 |
| N5538 | GLASFLUGEL | 304 | MOSES ALLISTAIR A | — | LONGMONT, CO | Jul 11, 2023 |
| N553GW | JUST AIRCRAFT LLC | HIGHLANDER | WAGNER CONRAD L | — | GLENWOOD SPRINGS, CO | Apr 14, 2023 |
| N553MB | BICKLING MELVIN T | RV-9A | BICKLING MELVIN T | — | JOHNSTOWN, CO | Mar 17, 2023 |
| N5546B | CESSNA | 182 | HECZKO ERIC M | — | LONGMONT, CO | Jun 10, 2023 |
| N5546H | CESSNA | T182 | MOORE THOMAS P | — | BASALT, CO | Jul 7, 2023 |
| N554DD | BEECH | E-55 | MHR HOLDINGS LLC | — | INDIAN HILLS, CO | May 21, 2025 |
| N554JM | EMBRAER EXECUTIVE AIRCRAFT INC | EMB-505 | STEAMBOAT RENTALS INC | — | STEAMBOAT SPRINGS, CO | May 26, 2023 |
| N55542 | PIPER | PA-28-140 | COLORADO CHEROKEE FLYERS LLC | — | BOULDER, CO | Jun 10, 2023 |
| N5555G | CESSNA | T210L | SINTON FRANK J | — | DURANGO, CO | Apr 21, 2023 |
| N555AA | BELL TEXTRON CANADA LTD | 505 | ANCHOR AVIATION LLC | — | JOHNSTOWN, CO | Oct 9, 2025 |
| N555AV | CIRRUS DESIGN CORP | SR22 | UPSLOPE AVIATION LLC | — | BOULDER, CO | Jun 18, 2024 |
| N555BG | CESSNA | 525 | N & E AVIATION LLC | — | OLATHE, CO | Mar 14, 2023 |
| N555CW | GARRETT | STARDUSTER TOO SA300 | WOLFF CHRISTINE A TRUSTEE | — | AURORA, CO | Sep 15, 2023 |
| N555E | BEECH | K35 | VENNARI VICTOR | — | ELBERT, CO | Oct 18, 2024 |
| N555JW | BOEING | E75 | WALTERS JAMES R | — | PARKER, CO | Oct 20, 2023 |
| N555NC | DEHAVILLAND | CARIBOU DHC-4A | PEN TURBO AVIATION INC | — | COLORADO SPRINGS, CO | Apr 28, 2023 |
| N555PB | PIPER | PA-28-180 | M5 LLC | — | KIT CARSON, CO | Apr 28, 2023 |
| N555RZ | ROBERT ZAHRADNIK | SPORTSMAN GS-2 | ZAHRADNIK ROBERT | — | DURANGO, CO | Apr 7, 2023 |
| N555ST | CESSNA | 152 | SWEENEY STEVEN | — | AVON, CO | Nov 30, 2023 |
| N555TS | BEECH | S35 | BAS PART SALES LLC | — | GREELEY, CO | Mar 28, 2025 |
| N555VG | CIRRUS DESIGN CORP | SR22 | CORDINGLEY ROBERT | — | LAFAYETTE, CO | Mar 25, 2026 |
| N555XD | AMERICAN CHAMPION AIRCRAFT | 8KCAB | XD AVIATION LLC | — | CASTLE ROCK, CO | Oct 7, 2023 |
| N555YS | CESSNA | 172S | JUNIPER AIR LLC | — | CASTLE ROCK, CO | Jul 18, 2023 |
| N5563B | CESSNA | 182 | VANLANINGHAM LARRY B | — | LAKEWOOD, CO | May 26, 2023 |
| N55647 | RAVEN | S-40A | DAVIS JOHN C IV | — | EVERGREEN, CO | Mar 4, 2023 |
| N570DS | CESSNA | 180 | SMITH DAVID A | — | EVERGREEN, CO | Aug 12, 2024 |
| N5568B | CESSNA | 182 | DILL DAVID M | — | BUENA VISTA, CO | May 19, 2023 |
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.