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Registered aircraft · FAA record as of September 25, 2026
N26AU

Siai-Marchetti SF-260C

Valid Delaware

N26AU is a Siai-Marchetti SF-260C, a fixed-wing airplane with one motor with a piston engine, built in 1979. It has 3 seats. It is registered to Maximum Entropy INC, a corporation in Wilmington, Delaware. The registration is valid: it was issued on November 29, 1999 and expires on February 28, 2029. It holds an experimental airworthiness certificate for exhibition, dated September 17, 1990.

Aircraft

Maker
Siai-Marchetti
Model
SF-260C
Serial number
282 (37-002)
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming 0-540 SERIES · 250 hp
Seats
3
Year built
1979
Transponder code
A27CB7 (octal 50476267)

Registration

Status
Valid registration
Certificate issued
November 29, 1999
Expires
February 28, 2029
Last FAA action
July 18, 2023
Airworthiness
Experimental · Exhibition · September 17, 1990
FAA region
Eastern
FAA record id
00405081

Owner as the FAA publishes it

Name
Maximum Entropy INC
Type
Corporation
Address
3511 Silverside Rd Ste 105
Wilmington, DE 19810-4902

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.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data