Robinson Helicopter R22 MARINER
N923SM is a Robinson Helicopter R22 MARINER, a rotorcraft with a piston engine (a helicopter or multicopter), built in 1991. It has 2 seats. It is registered to N923Sm LLC, an LLC in Rehoboth Beach, Delaware. The registration is valid: it was issued on November 10, 2014 and expires on November 30, 2027. It holds a standard airworthiness certificate for normal, dated August 26, 1991.
Aircraft
- Maker
- Robinson Helicopter (United States)FAA spelling: ROBINSON HELICOPTER COMPANY
- Model
- R22 MARINER · all R22 MARINERs and related versions
- Serial number
- 1923M
- Type
- Rotorcraft
- Power
- Piston (reciprocating), 1 motor · Lycoming 0-320 SERIES · 180 hp
- Seats
- 2
- Year built
- 1991
- Transponder code
- ACCAEB (octal 53145353)
Registration
- Status
- Valid registration
- Certificate issued
- November 10, 2014
- Expires
- November 30, 2027
- Last FAA action
- April 1, 2023
- Airworthiness
- Standard · Normal · August 26, 1991
- FAA region
- Eastern
- FAA record id
- 00425431
Owner as the FAA publishes it
- Name
- N923Sm LLC
- Type
- LLC
- Address
- 6 Sheffield Rd Hangar 1
Rehoboth Beach, DE 19973
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 N923SM, 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 N923Sm LLC, an LLC, certificate issued November 10, 2014, expires November 30, 2027. No fractional interest recorded. [1]
Standard certificate for normal, dated August 26, 1991, consistent with the 1991 manufacture year. [1]
No earlier tail number is recorded against serial 1923M for this model in the deregistered file. [2]
N923SM was previously assigned to 1 other aircraft: Piper PA-34-200T (serial 347970069, cancelled April 19, 1989). 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 N923SM: Accident on May 2, 2018 at Panama City, FL: minor injuries, substantial damage. 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: Robinson R22 · operated under 091
The pilot's failure to properly remove and secure the tie-down ropes during the preflight inspection, which resulted in the ropes becoming entangled in the rotor head swashplate and pitch control rods during flight and the subsequent loss of pitch control.
Full record in plain English · Docket and reports at the NTSB
- 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