Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N1121Q

Cessna 310H

N1121Q is a Cessna 310H, a fixed-wing airplane with more than one motor with a piston engine, built in 1963. It has 6 seats. It is registered to an individual in Coronado, California. The registration is valid: it was issued on April 21, 2015 and expires on April 30, 2028. It holds a standard airworthiness certificate for normal, dated August 16, 1963.

Aircraft

Maker
Cessna
Model
310H
Serial number
310H0121
Type
Fixed-wing, multi-engine
Power
Piston (reciprocating), 2 motors · Cont Motor I0-470 SERIES · 260 hp
Seats
6
Year built
1963
Cruising speed
167 mph
Transponder code
A0362B (octal 50033053)

Registration

Status
Valid registration
Certificate issued
April 21, 2015
Expires
April 30, 2028
Last FAA action
May 5, 2023
Airworthiness
Standard · Normal · August 16, 1963
FAA region
Western-Pacific
FAA record id
00581110

Owner as the FAA publishes it

Name
Twomey Kieran S
Type
Individual
Address
219 G Ave
Coronado, CA 92118-1217

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