# N73KA: 2021 Kathy M Anderson RANS S-21

- Status: Valid registration
- Airframe: [Kathy M Anderson RANS S-21](https://openairdocs.org/model/kathy-m-anderson-rans-s-21) (registry code 05640DY, 2 seats)
- Engine: [Viking 150](https://openairdocs.org/engine/viking-150) (registry code 63991)
- Serial number: +8200127
- Year built: 2021
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Rans Designs Inc S-21 OUTBOUND
- Airworthiness: Experimental, amateur built
- Airworthiness date: March 17, 2022
- Certificate issued: July 7, 2021
- Expires: July 31, 2028
- Mode S code: A9C994
- Registered owner: [Anderson Kathy M](https://openairdocs.org/faa-owner/ANDERSON%20KATHY%20M)
- Location: [Merritt Island, FL](https://openairdocs.org/faa-place/FL/Merritt%20Island)
- Owner type: Individual
- Owner's area on the map: 28.4634° N, 80.6878° W: Placed by OpenAirDocs at the center of ZIP code 32953, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=73KA
- Page: https://openairdocs.org/aircraft/N73KA

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 (Kathy M Anderson RANS S-21)

None in force.

### Matched by engine (Viking 150)

- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N73KA.

## FAA accident and incident reports

None matched to N73KA.

## 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 N73KA

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N73KA before.

- [Cancelled 2021-04-10](https://openairdocs.org/deregistered/N73KA-2021-04-10): Anderson Kathy RANS S12XL, S/N 10980858, built 1999. Owner: [Anderson Kathy M](https://openairdocs.org/faa-owner/ANDERSON%20KATHY%20M), [Merritt Island, FL](https://openairdocs.org/faa-place/FL/Merritt%20Island)
- [Cancelled 1991-04-09](https://openairdocs.org/deregistered/N73KA-1991-04-09): Beech 100, S/N B73. Exported to Venezuela. Owner: [E And J Partnership](https://openairdocs.org/faa-owner/E%20AND%20J%20PARTNERSHIP), [Libertyville, IL](https://openairdocs.org/faa-place/IL/Libertyville)

## Related

- Other Kathy M Anderson RANS S-21 aircraft: https://openairdocs.org/model/kathy-m-anderson-rans-s-21/aircraft.md
- The Viking 150 engine: https://openairdocs.org/engine/viking-150.md

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