# N4504L: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: October 17, 2020
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4504L
- Page: https://openairdocs.org/aircraft/N4504L

## Aircraft that carried N4504L

- [Cancelled 2020-10-17](https://openairdocs.org/deregistered/N4504L-2020-10-17): Robinson Helicopter R44 II, S/N 13084, built 2011. Sale reported, canceled. Owner: [Greeley, CO](https://openairdocs.org/faa-place/CO/Greeley)
- [Cancelled 1978-11-09](https://openairdocs.org/deregistered/N4504L-1978-11-09): Evangel Air 4500-300, S/N 004, built 1972

## NTSB investigations on N4504L (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CEN19LA162](https://openairdocs.org/ntsb/CEN19LA162), Jun 8, 2019: Robinson R44 (N4504L), Last Chance, CO, substantial damage. Probable cause: The pilot's failure to maintain adequate main rotor rpm while descending with a tailwind during an aerial application maneuver, which resulted in an uncontrolled descent into terrain.

## FAA accident and incident reports on N4504L (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.

- [Accident 20190608006239A](https://openairdocs.org/incident/20190608006239A), Jun 8, 2019: Robinson Helicopter Company R44 II (N4504L), Last Chance, CO, Destroyed. While conducting part 137 spraying operations near Last Chance, CO, N4504L experienced a loss of main rotor RPM and impacted terrain in the field being sprayed…

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