# N452AG: Autogyro USA CALIDUS

- Status: Valid registration
- Airframe: [Autogyro USA CALIDUS](https://openairdocs.org/model/autogyro-usa-calidus) (registry code 05635NY, 2 seats)
- Engine: [Rotax 914UL](https://openairdocs.org/engine/rotax-914ul) (registry code 55553)
- Data sheets: [TCDS R00006RD](https://openairdocs.org/tcds/R00006RD) (AutoGyro Certification Limited) (OpenAirDocs)
- Serial number: US-C00429
- Type: Rotorcraft
- Engine type: 4 cycle
- Airworthiness: Primary
- Airworthiness date: December 2, 2016
- Certificate issued: March 11, 2021
- Expires: March 31, 2028
- Mode S code: A57991
- Registered owner: [Scurto Michael J](https://openairdocs.org/faa-owner/SCURTO%20MICHAEL%20J)
- Location: [Pomona, CA](https://openairdocs.org/faa-place/CA/Pomona)
- Owner type: Individual
- Owner's area on the map: 34.0423° N, 117.7561° W: Placed by OpenAirDocs at the center of ZIP code 91766, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=452AG
- Page: https://openairdocs.org/aircraft/N452AG

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): 1 in force

### Matched by airframe (Autogyro USA CALIDUS)

- [AD 2022-13-07](https://openairdocs.org/ad/2022-13-07): Main Rotor Blades · AutoGyro Certification Calidus, Cavalon and MTOsport 2017. Effective Jul 7, 2022

### Matched by engine (Rotax 914UL)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N452AG.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20220903022379I](https://openairdocs.org/incident/20220903022379I), Sep 3, 2022: Autogyro USA LLC CALIDUS (N452AG), La Verne, CA, Minor damage. From form 8020-9 [privacy data omitted] was cleared for the option on runway 26L. After touching down [privacy data omitted] was in the process of turning off…

## 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 N452AG

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N452AG before.

- [Cancelled 2016-09-30](https://openairdocs.org/deregistered/N452AG-2016-09-30): Autogyro CALIDUS, S/N C00429, built 2016. Owner: [Autogyro USA LLC](https://openairdocs.org/faa-owner/AUTOGYRO%20USA%20LLC), [Stevensville, MD](https://openairdocs.org/faa-place/MD/Stevensville)

## Related

- Other Autogyro USA CALIDUS aircraft: https://openairdocs.org/model/autogyro-usa-calidus/aircraft.md
- The Rotax 914UL engine: https://openairdocs.org/engine/rotax-914ul.md

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