FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N39725 — Waco UPF-7
Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.
Registration
Registrant
DIEDRICH STEPHAN A
Registrant Type
Individual
Location
SANDPOINT, ID
Status
Registration Valid
Certificate Issued
Aug 18, 2017
Airworthiness Date
Jun 8, 2007
Registration Expires
Aug 31, 2027
Last Action
Mar 10, 2023
Aircraft
Serial Number
5858
Year Manufactured
1942
Aircraft Type
Fixed Wing Single Engine
Certification
Standard (+1 flag)
Engine
CONT MOTOR W670-6A
Engines / Seats
1 / 2
Weight Class
CLASS 1
Mode S (Hex)
A49F86
Type History
Waco UPF-7 type page → — 189 registered · 95 NTSB records · 0 airworthiness directives
Live position via ICAO24 A49F86
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