N777LF - 1966 Helio H-250 Aircraft Registration

1966 HELIO H-250

Aircraft Description

N777LF is a 1966 Helio H-250, a single-engine reciprocating (piston) aircraft registered to Aeolian Corp in Wilmington, DE. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on August 5, 1998. The registration certificate was issued on February 19, 2004. The registration is set to expire on October 31, 2029. Powered by a Lycoming 0-540 SERIES engine producing 250 horsepower, N777LF is. The aircraft's Mode S transponder code is AA8408 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N777LF was last updated on September 9, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Helio is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 142 Helio aircraft currently registered in the FAA database, including the H-250 model.

AviatorDB has found no NTSB accident or incident reports involving N777LF. 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
1966
Manufacturer
HELIO
Model
H-250
Type Aircraft
Fixed Wing Single Engine
Cruise Speed
119 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
August 5, 1998
Classification
Standard Normal Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
February 19, 2004

Registered Owner

Name
AEOLIAN CORP
Address
1201 N MARKET ST STE 900
City
WILMINGTON
State / Zip Code
Delaware19801-1100
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-540 SERIES
Horsepower
250 HP
Mode S Code (Oct)
52502010
Mode S Code (Hex)
AA8408

Additional Details

Registration
N777LF
Serial Number
2535
Number of Engines
1
Number of Seats
6
Expiration Date
October 31, 2029
Last Action Date
September 9, 2023
Last Update Date
January 19, 2026
Unique ID
00843636

Data Source

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

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