N39734 - Waco UPF-7 Aircraft Registration

WACF

WACO UPF-7

Aircraft Description

N39734 is a Waco UPF-7, a single-engine reciprocating (piston) aircraft registered to Krella Paul H in Poplar Grove, IL. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on July 25, 1955. The registration certificate was issued on July 9, 2022. The registration is set to expire on July 31, 2029. Powered by a Cont Motor W670 SERIES engine producing 250 horsepower, N39734 is. The aircraft's Mode S transponder code is A49FA8 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N39734 was last updated on August 18, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Waco Aircraft Corporation produced a wide range of biplanes from the 1920s through 1940s. Waco biplanes are among the most sought-after vintage aircraft, with the YMF-5 being reproduced as a modern classic. AviatorDB tracks 678 Waco aircraft currently registered in the FAA database, including the UPF-7 model.

AviatorDB has found no NTSB accident or incident reports involving N39734. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
Manufacturer
WACO
Model
UPF-7
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
Cruise Speed
165 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
July 25, 1955
Classification
Standard Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
July 9, 2022

Registered Owner

Name
KRELLA PAUL H
Address
620 WACO WAY
City
POPLAR GROVE
State / Zip Code
Illinois61065-8251
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
CONT MOTOR
Engine Model
W670 SERIES
Horsepower
250 HP
Mode S Code (Oct)
51117650
Mode S Code (Hex)
A49FA8

Additional Details

Registration
N39734
Serial Number
5867
Number of Engines
1
Number of Seats
2
Expiration Date
July 31, 2029
Last Action Date
August 18, 2023
Last Update Date
August 18, 2023
Unique ID
00080874

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-05-01 01:32:20 UTC