N3739K - 1998 Fricke Karl E Mainair Blade 912 Aircraft Registration

1998 FRICKE KARL E MAINAIR BLADE 912

Aircraft Description

N3739K is a 1998 Fricke Karl E MAINAIR BLADE 912, a single-engine four-cycle piston aircraft registered to Sobota Mark S in Bethlehem, PA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on August 26, 2007. The registration certificate was issued on November 28, 2018. The registration is set to expire on November 30, 2028. Powered by a Rotax 912 engine producing 80 horsepower, N3739K is. The aircraft's Mode S transponder code is A4428D (hex), used for ADS-B identification and flight tracking. The FAA registry record for N3739K was last updated on June 23, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Fricke Karl E is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 2 Fricke Karl E aircraft currently registered in the FAA database, including the MAINAIR BLADE 912 model.

AviatorDB has found no NTSB accident or incident reports involving N3739K. 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
1998
Manufacturer
FRICKE KARL E
Model
MAINAIR BLADE 912
Type Aircraft
Weight Shift Control
Weight Class
Up to 12,500 lbs
Airworthiness Date
August 26, 2007
Classification
Experimental 8 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
November 28, 2018

Registered Owner

Name
SOBOTA MARK S
Address
PO BOX 753
City
BETHLEHEM
State / Zip Code
Pennsylvania18016-0753
Country
United States

Powerplant & Avionics

Engine Type
4-cycle
Number of Engines
1
Engine Manufacturer
ROTAX
Engine Model
912
Horsepower
80 HP
Mode S Code (Oct)
51041215
Mode S Code (Hex)
A4428D

Additional Details

Registration
N3739K
Serial Number
117609987W979
Number of Engines
1
Number of Seats
2
Expiration Date
November 30, 2028
Last Action Date
June 23, 2023
Last Update Date
January 19, 2026
Unique ID
00353279

Data Source

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

Last updated: 2026-06-15 01:32:20 UTC