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Registered aircraft · FAA record as of September 25, 2026
N398WH

Hammond Alan WHISPER X 350

Valid Utah

N398WH is a Hammond Alan WHISPER X 350, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Taylorsville, Utah. The registration is valid: it was issued on April 26, 2025 and expires on April 30, 2032. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Hammond Alan
Model
WHISPER X 350
Serial number
001
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
Not given
Kit
WHISPER AIRCRAFT WHISPER X 350
Transponder code
A4A27D (octal 51121175)

Registration

Status
Valid registration
Certificate issued
April 26, 2025
Expires
April 30, 2032
Last FAA action
April 26, 2025
Airworthiness
None on file
FAA region
Northwest Mountain
FAA record id
01484700

Owner as the FAA publishes it

Name
Hammond Alan
Type
Individual
Address
4807 S Hidden Cove Dr
Taylorsville, UT 84123-4411

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