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
N304JE

Eiler John Edward HARMON ROCKET II

Valid Michigan

N304JE is an Eiler John Edward HARMON ROCKET II, a fixed-wing airplane with one motor with a piston engine, built in 2007. It has 2 seats. It is registered to an individual in Jackson, Michigan. The registration is valid: it was issued on September 27, 2007 and expires on June 30, 2028. It holds an experimental airworthiness certificate for amateur built, dated May 18, 2022.

Aircraft

Maker
Eiler John Edward
Model
HARMON ROCKET II
Serial number
321
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming IO 540 SER · 260 hp
Seats
2
Year built
2007
Kit
HARMON ROCKET LLC HARMON ROCKET II
Transponder code
A32EFB (octal 50627373)

Registration

Status
Valid registration
Certificate issued
September 27, 2007
Expires
June 30, 2028
Last FAA action
May 19, 2023
Airworthiness
Experimental · Amateur built · May 18, 2022
FAA region
Great Lakes
FAA record id
00378709

Owner as the FAA publishes it

Name
Eiler John Edward
Type
Individual
Address
1991 Catalina Dr
Jackson, MI 49201-8953

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