Sukhoi SU-26MX
N25SU is a Sukhoi SU-26MX, a fixed-wing airplane with one motor with a piston engine, built in 1991. It has 1 seat. It is registered to an individual in Boulder, Colorado. The registration is valid: it was issued on August 6, 2019 and expires on August 31, 2029. It holds an experimental airworthiness certificate for exhibition, dated January 11, 1999.
Aircraft
- Maker
- Sukhoi
- Model
- SU-26MX · all SU-26MXs and related versions
- Serial number
- 5204
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor
- Seats
- 1
- Year built
- 1991
- Transponder code
- A256C8 (octal 50453310)
Registration
- Status
- Valid registration
- Certificate issued
- August 6, 2019
- Expires
- August 31, 2029
- Last FAA action
- August 25, 2023
- Airworthiness
- Experimental · Exhibition · January 11, 1999
- FAA region
- Northwest Mountain
- FAA record id
- 00843906
Owner as the FAA publishes it
- Name
- Rosendahl Gregory C
- Type
- Individual
- Address
- 430 Oakwood Pl
Boulder, CO 80304-1046
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.
Records check free · 2 to understand · 3 clear
The public federal record on N25SU, 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 Rosendahl Gregory C, an individual, certificate issued August 6, 2019, expires August 31, 2029. No fractional interest recorded. [1]
The airworthiness certificate on file is dated January 11, 1999, 8 years after the 1991 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 5204 for this model in the deregistered file. [2]
No other airframe has carried N25SU according to the deregistered file. [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 N25SU: Accident on September 30, 2025 at Longmont, CO: 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: Sukhoi SU-26MX · operated under 091
The pilot's failure to maintain directional control during takeoff.
Search the NTSB's CAROL system for CEN25LA405 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