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 17 aircraft
N149DKHeldeberg Designs LLC
MARATHON
KUZMESKUS DOUGLAS P • OAKHAM, MA
N1994WHeldeberg Designs LLC
BLUE HERON MARATHON
YOUNG RICHARD A • PEMBROKE, NH
N2746Heldeberg Designs LLC
BLUE HERON MARATHON
EDWARDS JOSEPH A • CARDINGTON, OH
N465XCHeldeberg Designs LLC
BLUE HERON MARATHON
GRACE MICHAEL • WAYNESVILLE, OH
N59MFHeldeberg Designs LLC
MARATHON
FULLER JOHN M • DUANESBURG, NY
N4322BHeldeberg Designs LLC
BLUE HERON MARATHON
AUTREY RANDY D • BETHEL, ME
N2863BHeldeberg Designs LLC
BLUE HERON MARATHON
LANDRY LUKE M • LOWELL, MA
N30414Heldeberg Designs Llc/blue Her
MARATHON
SZASZ TAMAS • ALLENTOWN, PA
N214WBHeldeberg Designs
BLUE HERON MARATHON
BARODY ROBERT J • QUEENSBURY, NY
N353HHHeldeberg Designs
BLUE HERRON MARATHON
LOEFFELHOLZ JOHN R • YUKON, OK
N75554Heldeberg Design LLC
BLUE HERON
THEISE JAMES H • CONWAY, SC
N4383YHeldeberg Designs LLC
BLUE HERON MARATHON
PARADIS ROBIN R • PERHAM, ME
N475MSHeldeberg Designs
BLUE HERON MARATHON
SULLIVAN MICHAEL R • WYOMING, NY
N55448Heldeberg Designs LLC
MARATHON 2 PLACE
GARDNER EDMOND J • EARLEVILLE, MD
N55FZHeldeberg Designs LLC
BLUE HERON MARATHON
KURANDA MICHAEL J • STAMFORD, VT
N5613KHeldeberg Design
MARATHON
BORTHS JAMIE C • KENOSHA, WI
N5603Heldeberg Designs LLC
MARATHON 2002
WERREN CARROLL E • EPSOM, NH
N56020Heldeberg Designs LLCINTL
BLUE HERON XC-70
Chirico Angelo M • United States
N7576QHeldeberg DesignsINTL
BLUE HERON MARATHON
Pokorny Russell W • United States
N8066EHeldeberg Designs Llc/blue HerINTL
MARATHON
Wiste Michael J • United States
N2526HHeldeberg Designs LLCINTL
MARATHON
David Jerry R • United States
| Registration | Manufacturer | Model | Owner | Operator | Location | Last Action |
|---|---|---|---|---|---|---|
| N149DK | Heldeberg Designs LLC | MARATHON | KUZMESKUS DOUGLAS P | — | OAKHAM, MA | May 5, 2023 |
| N1994W | Heldeberg Designs LLC | BLUE HERON MARATHON | YOUNG RICHARD A | — | PEMBROKE, NH | Jun 23, 2023 |
| N2746 | Heldeberg Designs LLC | BLUE HERON MARATHON | EDWARDS JOSEPH A | — | CARDINGTON, OH | Oct 15, 2025 |
| N465XC | Heldeberg Designs LLC | BLUE HERON MARATHON | GRACE MICHAEL | — | WAYNESVILLE, OH | Sep 23, 2024 |
| N59MF | Heldeberg Designs LLC | MARATHON | FULLER JOHN M | — | DUANESBURG, NY | Apr 14, 2023 |
| N4322B | Heldeberg Designs LLC | BLUE HERON MARATHON | AUTREY RANDY D | — | BETHEL, ME | Sep 2, 2023 |
| N2863B | Heldeberg Designs LLC | BLUE HERON MARATHON | LANDRY LUKE M | — | LOWELL, MA | Mar 10, 2023 |
| N30414 | Heldeberg Designs Llc/blue Her | MARATHON | SZASZ TAMAS | — | ALLENTOWN, PA | Dec 26, 2024 |
| N214WB | Heldeberg Designs | BLUE HERON MARATHON | BARODY ROBERT J | — | QUEENSBURY, NY | May 5, 2023 |
| N353HH | Heldeberg Designs | BLUE HERRON MARATHON | LOEFFELHOLZ JOHN R | — | YUKON, OK | Jun 3, 2023 |
| N75554 | Heldeberg Design LLC | BLUE HERON | THEISE JAMES H | — | CONWAY, SC | Aug 4, 2023 |
| N4383Y | Heldeberg Designs LLC | BLUE HERON MARATHON | PARADIS ROBIN R | — | PERHAM, ME | Jun 23, 2023 |
| N475MS | Heldeberg Designs | BLUE HERON MARATHON | SULLIVAN MICHAEL R | — | WYOMING, NY | May 5, 2023 |
| N55448 | Heldeberg Designs LLC | MARATHON 2 PLACE | GARDNER EDMOND J | — | EARLEVILLE, MD | Jun 16, 2023 |
| N55FZ | Heldeberg Designs LLC | BLUE HERON MARATHON | KURANDA MICHAEL J | — | STAMFORD, VT | Aug 18, 2023 |
| N5613K | Heldeberg Design | MARATHON | BORTHS JAMIE C | — | KENOSHA, WI | May 6, 2025 |
| N5603 | Heldeberg Designs LLC | MARATHON 2002 | WERREN CARROLL E | — | EPSOM, NH | Sep 2, 2023 |
| N56020 | Heldeberg Designs LLC | BLUE HERON XC-70 | Chirico Angelo M | — | United States | INTL |
| N7576Q | Heldeberg Designs | BLUE HERON MARATHON | Pokorny Russell W | — | United States | INTL |
| N8066E | Heldeberg Designs Llc/blue Her | MARATHON | Wiste Michael J | — | United States | INTL |
| N2526H | Heldeberg Designs LLC | MARATHON | David Jerry R | — | United States | INTL |
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.