N501SE - 2017 Magnus Aircraft Efusion Aircraft Registration

EFUS

2017 MAGNUS AIRCRAFT EFUSION

Aircraft Description

N501SE is a 2017 Magnus Aircraft EFUSION, a single-engine electric aircraft registered to Rolls Royce Corp in Wilmington, DE. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on May 23, 2018. The registration certificate was issued on April 15, 2020. The registration is set to expire on April 30, 2027. Powered by a Siemens SP55D engine producing 74 horsepower, N501SE is. The aircraft's Mode S transponder code is A63F3C (hex), used for ADS-B identification and flight tracking. The FAA registry record for N501SE was last updated on January 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Magnus MG-11 eFusion represented a pioneering attempt to develop practical hybrid-electric propulsion for light aviation, combining battery power with diesel generator technology. First flown on April 11, 2018, it was a two-seat, low-wing monoplane with all-composite construction and fixed tricycle landing gear. The aircraft featured a maximum takeoff weight of 600 kg and utilized a unique powerplant combining a 55-60 kW Siemens electric motor with a FlyEco three-cylinder diesel engine. Development was conducted by the German-Hungarian partnership of Siemens and FlyEco, with Magnus Aircraft handling production planning. AviatorDB tracks 2 Magnus Aircraft aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is EFUS.

AviatorDB has found no NTSB accident or incident reports involving N501SE. 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
2017
Manufacturer
MAGNUS AIRCRAFT
Model
EFUSION
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
EFUSMG-11 eFusion
Weight Class
Up to 12,500 lbs
Airworthiness Date
May 23, 2018
Classification
Experimental 3 Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
April 15, 2020

Registered Owner

Name
ROLLS ROYCE CORP
Address
251 LITTLE FALLS DR
City
WILMINGTON
State / Zip Code
Delaware19808-1674
Country
United States

Powerplant & Avionics

Engine Type
Electric
Number of Engines
1
Engine Manufacturer
SIEMENS
Engine Model
SP55D
Horsepower
74 HP
Mode S Code (Oct)
51437474
Mode S Code (Hex)
A63F3C

Additional Details

Registration
N501SE
Serial Number
MG 11-006
Number of Engines
1
Number of Seats
2
Expiration Date
April 30, 2027
Last Action Date
January 22, 2023
Last Update Date
January 19, 2026
Unique ID
01274092

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC