Louis L Weinberg SLING 4 TSI
N898BK is a Louis L Weinberg SLING 4 TSI, a fixed-wing airplane with one motor with a four-stroke engine. It has 4 seats. It is registered to an individual in Eagle River, Alaska. The registration is valid: it was issued on April 5, 2021 and expires on April 30, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.
Aircraft
- Maker
- Louis L Weinberg
- Model
- SLING 4 TSI
- Serial number
- S98100177
- Type
- Fixed-wing, single engine
- Power
- Four-cycle piston, 1 motor
- Seats
- 4
- Year built
- Not given
- Kit
- AIRPLANE FACTORY SLING 4 TSI
- Transponder code
- AC632F (octal 53061457)
Registration
- Status
- Valid registration
- Certificate issued
- April 5, 2021
- Expires
- April 30, 2028
- Last FAA action
- May 5, 2023
- Airworthiness
- None on file
- FAA region
- Alaskan
- FAA record id
- 01332750
Owner as the FAA publishes it
- Name
- Kaiser Robert J
- Type
- Individual
- Address
- 17145 Eagle River Rd
Eagle River, AK 99577-8166
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 1
Records check free · 2 to understand · 3 clear
The public federal record on N898BK, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Kaiser Robert J, an individual, certificate issued April 5, 2021, expires April 30, 2028. No fractional interest recorded. [1]
No airworthiness certificate is on file. Usual for a newly registered aircraft, a project, or an aircraft that has not flown since a change of registration; ask for the certificate. [1]
No earlier tail number is recorded against serial S98100177 for this model in the deregistered file. [2]
N898BK was previously assigned to 1 other aircraft: Taylor Brian Wayne CHALLENGER II (serial CH2-0604-2495, cancelled August 27, 2013). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N898BK. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data