Twin piston

N3684H

1981 Beechcraft E55 Baron

Registered No accidents on file
Built
1981
Serial
TE-1180
Class
Twin piston
Engines
2 × Continental IO 520 series
Status
Current as of October 2026
Registered owner
Avex X Corp (Corporation)
Based
Coral Gables, FL
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Registration record

N3684H on the FAA register

Type
1981 Beechcraft E55 Baron (FAA: Beechcraft E-55)
Serial
TE-1180
Engines
2 × Continental IO 520 series
Registered owner
Avex X Corp
Coral Gables, FL
Certificate issued
2025-10-21
Airworthiness date
1981-06-12
Registration expires
2032-10-31
Airworthiness class
Standard · normal
Mode S (hex)
A42CF0
Mode S (octal)
51026360
Seats (type)
6
Weight class
up to 12,499 lb
Range (type)
934 nm
Cruise (type)
195 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-10-31
    Registration expires (renewal due).
  • 2025-10-21
    Certificate of registration issued as N3684H to the current registrant.
  • 1981-06-12
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1971-01-15
    N3684H previously assigned to a Ercoupe 415-C (s/n 4309); cancelled.
Overview

About N3684H

N3684H is a 1981 Beechcraft E55 Baron (FAA model E-55), serial number TE-1180. The FAA register lists Avex X Corp as the registrant in Coral Gables, Florida. The current certificate of registration was issued on October 21, 2025 and expires on October 31, 2032.

The FAA aircraft reference file describes the type as a twin piston, two Continental IO 520 series engines and 6 seats. Published figures for the type give a cruise speed of about 195 knots and a range of about 934 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated June 12, 1981.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N3684H.

Cruise
195 kt
Range
934 nm
Power / thrust (each)
285
Takeoff over 50 ft
968 ft
Landing over 50 ft
1,414 ft
Fuel burn
31 gph

Published figures for the Beechcraft E55 Baron type. They describe the model, not this airframe's equipment or condition. Beechcraft E55 Baron specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N3684H.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Beechcraft aircraft for sale· Beechcraft E55 Baron overview· Aircraft registered in Florida· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.