# N67890: Blueheron/Heldeberg Designs LL MARATHON

- Status: Valid registration
- Airframe: [Blueheron/Heldeberg Designs LL MARATHON](https://openairdocs.org/model/blueheron-heldeberg-designs-ll-marathon) (registry code 05901L5, 2 seats)
- Serial number: HD020 79M
- Type: Powered parachute
- Engine type: 2 cycle
- Certificate issued: June 29, 2015
- Expires: June 30, 2028
- Mode S code: A8FD1C
- Registered owner: [Hudson Robert F](https://openairdocs.org/faa-owner/HUDSON%20ROBERT%20F)
- Location: [Dover Plains, NY](https://openairdocs.org/faa-place/NY/Dover%20Plains)
- Owner type: Individual
- Owner's area on the map: 41.7206° N, 73.5979° W: Placed by OpenAirDocs at the center of ZIP code 12522, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=67890
- Page: https://openairdocs.org/aircraft/N67890

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Blueheron/Heldeberg Designs LL MARATHON)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N67890.

## FAA accident and incident reports

None matched to N67890.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N67890

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N67890 before.

- [Cancelled 1970-08-31](https://openairdocs.org/deregistered/N67890-1970-08-31): Cessna T-50, S/N 4343. Owner: [Slattery A Raymond](https://openairdocs.org/faa-owner/SLATTERY%20A%20RAYMOND), [Avenal, CA](https://openairdocs.org/faa-place/CA/Avenal)

## Related

- Other Blueheron/Heldeberg Designs LL MARATHON aircraft: https://openairdocs.org/model/blueheron-heldeberg-designs-ll-marathon/aircraft.md

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