# N7518L: 2006 Ramphos USA RAMPHOS TRIDENT

- Status: Valid registration
- Airframe: [Ramphos USA RAMPHOS TRIDENT](https://openairdocs.org/model/ramphos-usa-ramphos-trident) (registry code 05903CQ, 2 seats)
- Engine: [Rotax 582UL](https://openairdocs.org/engine/rotax-582ul) (registry code 55558)
- Serial number: 0023
- Year built: 2006
- Type: Weight-shift-control
- Engine type: 2 cycle
- Airworthiness: Light sport, airplane
- Airworthiness date: December 31, 2007
- Certificate issued: February 22, 2013
- Expires: February 28, 2029
- Mode S code: AA213B
- Registered owner: [Chesapeake Ultralights LLC](https://openairdocs.org/faa-owner/CHESAPEAKE%20ULTRALIGHTS%20LLC)
- Location: [Edgewater, MD](https://openairdocs.org/faa-place/MD/Edgewater)
- Owner type: LLC
- Owner's area on the map: 38.9189° N, 76.5434° W: Placed by OpenAirDocs at the center of ZIP code 21037, 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=7518L
- Page: https://openairdocs.org/aircraft/N7518L

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 (Ramphos USA RAMPHOS TRIDENT)

None in force.

### Matched by engine (Rotax 582UL)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N7518L.

## FAA accident and incident reports

None matched to N7518L.

## 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 N7518L

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N7518L before.

- [Cancelled 2002-07-31](https://openairdocs.org/deregistered/N7518L-2002-07-31): Cameron Balloons US O-90, S/N 5832, built 1993. Triennial form not returned. Owner: [Frazer Mark E](https://openairdocs.org/faa-owner/FRAZER%20MARK%20E), [Middletown, OH](https://openairdocs.org/faa-place/OH/Middletown)

## Related

- Other Ramphos USA RAMPHOS TRIDENT aircraft: https://openairdocs.org/model/ramphos-usa-ramphos-trident/aircraft.md
- The Rotax 582UL engine: https://openairdocs.org/engine/rotax-582ul.md

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