N356WB - 2009 Burtis William A Spencer Amphib Air Aircraft Registration

FK9

2009 BURTIS WILLIAM A SPENCER AMPHIB AIR

Aircraft Description

N356WB is a 2009 Burtis William A SPENCER AMPHIB AIR, a single-engine reciprocating (piston) aircraft registered to Mwm Interests INC in The Woodlands, TX. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on September 5, 2009. The registration certificate was issued on July 6, 2016. The registration is set to expire on July 31, 2029. Powered by a Cont Motor IO-520-L engine producing 300 horsepower, N356WB is. The aircraft's Mode S transponder code is A3FD0D (hex), used for ADS-B identification and flight tracking. The FAA registry record for N356WB 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.

Burtis William A is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Burtis William A aircraft currently registered in the FAA database, including the SPENCER AMPHIB AIR model.

AviatorDB has found no NTSB accident or incident reports involving N356WB. 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
2009
Manufacturer
BURTIS WILLIAM A
Model
SPENCER AMPHIB AIR
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FK9FK-9 Mk.IV
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 5, 2009
Classification
Experimental 2 Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
July 6, 2016

Registered Owner

Name
MWM INTERESTS INC
Address
1425 LAKE FRONT CIR
City
THE WOODLANDS
State / Zip Code
Texas77380-3610
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
CONT MOTOR
Engine Model
IO-520-L
Horsepower
300 HP
Mode S Code (Oct)
50776415
Mode S Code (Hex)
A3FD0D

Additional Details

Registration
N356WB
Serial Number
261
Number of Engines
1
Number of Seats
4
Expiration Date
July 31, 2029
Last Action Date
August 18, 2023
Last Update Date
January 19, 2026
Unique ID
00005662

Data Source

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

Last updated: 2026-04-15 01:32:20 UTC