# N133CS: Event 38 Unmanned Systems E500

- Status: Valid registration
- Airframe: [Event 38 Unmanned Systems E500](https://openairdocs.org/model/event-38-unmanned-systems-e500) (registry code 061018O)
- Serial number: 001
- Type: Rotorcraft
- Engine type: Electric
- Certificate issued: April 12, 2021
- Expires: April 30, 2028
- Mode S code: A08699
- Registered owner: [Evert 39 Unmanned Systems Inc](https://openairdocs.org/faa-owner/EVERT%2039%20UNMANNED%20SYSTEMS%20INC)
- Location: [Richfield, OH](https://openairdocs.org/faa-place/OH/Richfield)
- Owner type: Corporation
- Owner's area on the map: 41.2331° N, 81.6439° W: Placed by OpenAirDocs at the center of ZIP code 44286, 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=133CS
- Page: https://openairdocs.org/aircraft/N133CS

From the FAA registry file of October 20, 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 (Event 38 Unmanned Systems E500)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N133CS.

## FAA accident and incident reports

None matched to N133CS.

## Service difficulty reports

None filed for this aircraft. Reports filed since July 23, 2007, when the mark's previous registration was cancelled.

## Earlier aircraft with N133CS

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N133CS before.

- [Cancelled 2007-07-23](https://openairdocs.org/deregistered/N133CS-2007-07-23): Cessna 525, S/N 525-0502, built 2002. Exported to Sweden. Owner: [Citationshares Sales Inc](https://openairdocs.org/faa-owner/CITATIONSHARES%20SALES%20INC), [Greenwich, CT](https://openairdocs.org/faa-place/CT/Greenwich)

## Related

- Other Event 38 Unmanned Systems E500 aircraft: https://openairdocs.org/model/event-38-unmanned-systems-e500/aircraft.md
- STCs for the Event 38 Unmanned Systems E500: https://openairdocs.org/model/event-38-unmanned-systems-e500/stcs.md

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.