N403ML - 1974 Dehavilland DHC-6-300 Aircraft Registration

1974 DEHAVILLAND DHC-6-300

Aircraft Description

N403ML is a 1974 Dehavilland DHC-6-300, a twin-engine turbo-prop aircraft registered to DHC6-403 Equity LLC in Palm Beach, FL. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on August 10, 2019. The registration certificate was issued on July 30, 2019. The registration is set to expire on July 31, 2029. Powered by a U/a Canada PT6A-27 engine producing 680 horsepower, N403ML is. The aircraft's Mode S transponder code is A4B8E4 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N403ML 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.

de Havilland Aircraft produced iconic aircraft from the Tiger Moth trainer to the Comet jetliner. de Havilland Canada's DHC-2 Beaver and DHC-6 Twin Otter remain among the most respected utility aircraft ever built. AviatorDB tracks 1,814 Dehavilland aircraft currently registered in the FAA database, including the DHC-6-300 model.

AviatorDB has found no NTSB accident or incident reports involving N403ML. 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
1974
Manufacturer
DEHAVILLAND
Model
DHC-6-300
Type Aircraft
Fixed Wing Multi Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
August 10, 2019
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
July 30, 2019

Registered Owner

Name
DHC6-403 EQUITY LLC
Address
340 ROYAL POINCIANA WAY
STE 328 # 1105
City
PALM BEACH
State / Zip Code
Florida33480-4006
Country
United States

Powerplant & Avionics

Engine Type
Turbo-prop
Number of Engines
2
Engine Manufacturer
U/A CANADA
Engine Model
PT6A-27
Horsepower
680 HP
Mode S Code (Oct)
51134344
Mode S Code (Hex)
A4B8E4

Additional Details

Registration
N403ML
Serial Number
403
Number of Engines
2
Number of Seats
22
Expiration Date
July 31, 2029
Last Action Date
August 18, 2023
Last Update Date
January 19, 2026
Unique ID
01291954

Last Known Position

Date
May 8, 2026 (UTC 14:33:54)
Airport
Latitude
44.823715
Longitude
-93.00548

Data Source

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

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