Rolling Acres Llc SLING TSI
N612AZ is a Rolling Acres Llc SLING TSI, a fixed-wing airplane with one motor with a piston engine, built in 2025. It has 4 seats. It is registered to Rolling Acres LLC, an LLC in Caseville, Michigan. The registration is valid: it was issued on September 13, 2024 and expires on September 30, 2031. It holds an experimental airworthiness certificate for amateur built, dated April 29, 2025.
Aircraft
- Maker
- Rolling Acres Llc
- Model
- SLING TSI
- Serial number
- 545SK
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Rotax 915 ISC3 A · 141 hp
- Seats
- 4
- Year built
- 2025
- Kit
- AIRPLANE FACTORY INC SLING TSI
- Transponder code
- A7F644 (octal 51773104)
Registration
- Status
- Valid registration
- Certificate issued
- September 13, 2024
- Expires
- September 30, 2031
- Last FAA action
- September 13, 2024
- Airworthiness
- Experimental · Amateur built · April 29, 2025
- FAA region
- Great Lakes
- FAA record id
- 01468448
Owner as the FAA publishes it
- Name
- Rolling Acres LLC
- Type
- LLC
- Address
- PO Box 1441
Caseville, MI 48725-1441
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 N612AZ, 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 Rolling Acres LLC, an LLC, certificate issued September 13, 2024, expires September 30, 2031. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated April 29, 2025, consistent with the 2025 manufacture year. [1]
No earlier tail number is recorded against serial 545SK for this model in the deregistered file. [2]
N612AZ was previously assigned to 1 other aircraft: Sikorsky S-61N (serial 61297, cancelled May 23, 2017). 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]
1 NTSB record under N612AZ: Accident on August 6, 2008 at Weaverville, CA: fatal, destroyed (9 fatal). Details below. [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.
NTSB records 1
Aircraft on the NTSB record: Sikorsky S-61N · operated under PUBU
The following actions by Carson Helicopters: 1) the intentional understatement of the helicopter's empty weight, 2) the alteration of the power available chart to exaggerate the helicopter's lift capability, and 3) the practice of using unapproved above-minimum specification torque in performance calculations that, collectively, resulted in the pilots relying on performance calculations that significantly overestimated the helicopter's load-carrying capacity and did not provide an adequate performance margin for a successful takeoff; and insufficient oversight by the U.S. Forest Service and the Federal Aviation Administration. Contributing to the accident was the failure of the flight crewmembers to address the fact that the helicopter had approached its maximum performance capability on their two prior departures from the accident site because they were accustomed to operating at the limit of the helicopter’s performance. Contributing to the fatalities were the immediate, intense fire that resulted from the spillage of fuel upon impact from the fuel tanks that were not crash resistant, the separation from the floor of the cabin seats that were not crash resistant, and the use of an inappropriate release mechanism on the cabin seat restraints.
Search the NTSB's CAROL system for LAX08PA259 for the docket and final report. Open CAROL
- 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 August 27, 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