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
N53AU

Cessna 340

Valid Wisconsin

N53AU is a Cessna 340, a fixed-wing airplane with more than one motor with a piston engine, built in 1974. It has 6 seats. It is registered to an individual in Grafton, Wisconsin. The registration is valid: it was issued on July 23, 2020 and expires on July 31, 2027. It holds a standard airworthiness certificate for normal, dated August 8, 1974.

Aircraft

Maker
Cessna
Model
340
Serial number
340-0356
Type
Fixed-wing, multi-engine
Power
Piston (reciprocating), 2 motors · Cont Motor TSIO-520 SER · 300 hp
Seats
6
Year built
1974
Cruising speed
88 mph
Transponder code
A6AE27 (octal 51527047)

Registration

Status
Valid registration
Certificate issued
July 23, 2020
Expires
July 31, 2027
Last FAA action
March 4, 2023
Airworthiness
Standard · Normal · August 8, 1974
FAA region
Great Lakes
FAA record id
00192655

Owner as the FAA publishes it

Name
Joachim Peter
Type
Individual
Address
1757 12Th Ave
Grafton, WI 53024-2409

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