Single-engine piston

N4421

1928 Travel Air 4000

Registered 1 NTSB/FAA record
Built
1928
Serial
381
Class
Single-engine piston
Engines
Lycoming R680E series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Bonita, CA
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Registration record

N4421 on the FAA register

Type
1928 Travel Air 4000
Serial
381
Engines
Lycoming R680E series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Bonita, CA
Certificate issued
1993-11-17
Airworthiness date
1956-03-09
Registration expires
2028-10-31
Airworthiness class
Restricted
Mode S (hex)
A55486
Mode S (octal)
51252206
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-10-31
    Registration expires (renewal due).
  • 1993-11-17
    Certificate of registration issued as N4421.
  • 1968-03-02
    Accident at Glendale,Ariz, 03; damage: substantial.
  • 1956-03-09
    Airworthiness date on the current FAA record (restricted category).
  • 1928
    Manufactured (1928).
Overview

About N4421

N4421 is a 1928 Travel Air 4000, serial number 381. It is registered to an individual in Bonita, California. The current certificate of registration was issued on November 17, 1993 and expires on October 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming R680E series engine and 3 seats. Its airworthiness certificate is restricted category, dated March 9, 1956.

N4421 has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

1968-03-02 Accident · Glendale,Ariz, 03 Damage: Substantial NTSB · 3 4927
Reported aircraft: Travel Air 4000

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

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Browse: Aircraft registered in California· 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.