Registry / Travel Air / 4000 / N3979

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N3979 V

Travel Air 4000 · 1928 · Port Orange, FL

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

This aircraft — FAA registration facts

N3979 is a 1928 Travel Air 4000 (serial 328), registered to Trebon Gregory (individual) in Port Orange, FL. Its FAA registration is recorded as v and expires October 2028; the airworthiness certificate dates from June 2003 (23 years ago). It carries a Cont Motor R670-SERIES engine rated at 225 hp, the engine on 9% of registered Travel Air 4000s. Its Mode-S transponder broadcasts the ICAO 24-bit address A4A05D. It is one of 26 Travel Air 4000 aircraft on the FAA registry.

Registered owner
Trebon Gregory
Owner type
Individual
Based in
Port Orange, FL
Serial number
328
Year built
1928 · 98 yrs old
Airworthiness class
Standard – Normal
FAA status
V
Mode-S / ICAO24
A4A05D · 51120135 octal
Certificate issued
Oct 12, 2021
Airworthiness date
Jun 9, 2003
Last FAA activity
Jul 2, 2025
Registration expires
Oct 31, 2028
FAA region
7

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Cont Motor R670-SERIES
Engine type
Reciprocating (Piston)
Rated power
225 hp
Power per seat
75 hp
FAA engine code
17016

2 of the 22 registered Travel Air 4000 carry this engine (9%), across 12 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N3979

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Flight history & live tracking

ICAO24: a4a05d
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Aircraft Type — ACFTREF 2621818

Travel Air 4000
Engines: 1
Type: piston
Seats: 3
Cruise: 69 KTAS
Category: Standard

Engine — CODE 17016

Manufacturer: Cont Motor
Model: R670-SERIES
Type: Reciprocating (Piston)
Horsepower: 225 HP

FAA Registration Record

N-Number: N3979
Serial Number: 328
Year Manufactured: 1928
ACFTREF Code: 2621818
Engine Code: 17016
Status: V (V)
Certification: Standard – Normal
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Reciprocating (Piston) (1)
Source: master

Documents & resources

Commonly available reference sources for the Travel Air 4000. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Travel Air 4000 model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

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Transponder / ADS-B

Mode S (octal): 51120135
ICAO 24-bit (hex): A4A05D
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Trebon Gregory
Individual
1856 Seclusion Dr
Port Orange, FL, 321286755
FAA Region: 7

Key Dates

Certificate Issued Oct 12, 2021
Airworthiness Jun 9, 2003
Expiration Oct 31, 2028
Last Activity Jul 2, 2025
Data as of Sep 7, 2026

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