# N898BK: Louis L Weinberg SLING 4 TSI

- Status: Valid registration
- Airframe: [Louis L Weinberg SLING 4 TSI](https://openairdocs.org/model/louis-l-weinberg-sling-4-tsi) (registry code 05639VP, 4 seats)
- Serial number: S98100177
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Airplane Factory SLING 4 TSI
- Certificate issued: April 5, 2021
- Expires: April 30, 2028
- Mode S code: AC632F
- Registered owner: [Kaiser Robert J](https://openairdocs.org/faa-owner/KAISER%20ROBERT%20J)
- Location: [Eagle River, AK](https://openairdocs.org/faa-place/AK/Eagle%20River)
- Owner type: Individual
- Owner's area on the map: 61.1743° N, 149.2843° W: Placed by OpenAirDocs at the center of ZIP code 99577, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=898BK
- Page: https://openairdocs.org/aircraft/N898BK

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 (Louis L Weinberg SLING 4 TSI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N898BK.

## FAA accident and incident reports

None matched to N898BK.

## 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 N898BK

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N898BK before.

- [Cancelled 2013-08-27](https://openairdocs.org/deregistered/N898BK-2013-08-27): Taylor Brian Wayne CHALLENGER II, S/N CH2-0604-2495. Sale reported, canceled. Owner: [Norton, VT](https://openairdocs.org/faa-place/VT/Norton)

## Related

- Other Louis L Weinberg SLING 4 TSI aircraft: https://openairdocs.org/model/louis-l-weinberg-sling-4-tsi/aircraft.md

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