# N16EN: 2016 Andrew Karlsen SECONDWIND

- Status: Valid registration
- Airframe: [Andrew Karlsen SECONDWIND](https://openairdocs.org/model/andrew-karlsen-secondwind) (registry code 05634GY, 2 seats)
- Engine: [Rotax 912 IS series](https://openairdocs.org/engine/rotax-912-is-series) (registry code 55593)
- Data sheets: [TCDS E00051EN](https://openairdocs.org/tcds/E00051EN) (BRP-Rotax GmbH & Co KG) (OpenAirDocs)
- Serial number: 305
- Year built: 2016
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 12, 2016
- Certificate issued: May 11, 2018
- Expires: May 31, 2028
- Mode S code: A0EFC6
- Registered owner: [Deland Air And Sea Brokerage Inc](https://openairdocs.org/faa-owner/DELAND%20AIR%20AND%20SEA%20BROKERAGE%20INC)
- Location: [Deland, FL](https://openairdocs.org/faa-place/FL/Deland)
- Owner type: Corporation
- Owner's area on the map: 29.0572° N, 81.2256° W: Placed by OpenAirDocs at the center of ZIP code 32724, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=16EN
- Page: https://openairdocs.org/aircraft/N16EN

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. The registry lists only the engine series, so ADs for every Rotax 912 IS model are included.

## ADs that may apply (OpenAirDocs): 3 in force

### Matched by airframe (Andrew Karlsen SECONDWIND)

None in force.

### Matched by engine (Rotax 912 IS series)

- [AD 2026-16-11](https://openairdocs.org/ad/2026-16-11): Reciprocating Engine Front Section · BRP-Rotax 912 F2, 912 F3, 912 F4 and 16 more. Effective Aug 28, 2026
- [AD 2025-15-03](https://openairdocs.org/ad/2025-15-03): Reciprocating Engine Oil System · BRP-Rotax 912 iSc2 Sport, 912 iSc3 Sport, 915 iSc2 C24 and 1 more. Effective Aug 6, 2025
- [AD 2023-17-13](https://openairdocs.org/ad/2023-17-13): Reciprocating Engine Front Section · BRP-Rotax 912 F2, 912 F3, 912 F4 and 16 more. Effective Sep 20, 2023

### Historical (superseded or no longer in force)

- [AD 2025-07-02](https://openairdocs.org/ad/2025-07-02) (historical): Reciprocating Engine Oil System · BRP-Rotax 912 iSc2 Sport, 912 iSc3 Sport, 915 iSc2 C24 and 1 more. Effective Apr 21, 2025

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N16EN.

## FAA accident and incident reports

None matched to N16EN.

## 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.

## Service difficulty reports on N16EN not matched to an aircraft (1)

They name N16EN, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR ZJ62008F00000](https://openairdocs.org/sdr/ZJ62008F00000), Sep 5, 2008: BOOT. MISSING. NR 1 ENGINE VIBRATION IN FLIGHT, DEICE BOOT MISSING.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Andrew Karlsen SECONDWIND aircraft: https://openairdocs.org/model/andrew-karlsen-secondwind/aircraft.md
- The Rotax 912 IS series engine: https://openairdocs.org/engine/rotax-912-is-series.md

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