Single-engine piston

N438MB

2011 Homebuilt Baby Ace Model D

Registered No accidents on file
Built
2011
Serial
779
Class
Single-engine piston
Engines
Continental A-75
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Coolidge, AZ
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Registration record

N438MB on the FAA register

Type
2011 Homebuilt Baby Ace Model D
Serial
779
Engines
Continental A-75
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Coolidge, AZ
Certificate issued
2019-05-08
Airworthiness date
2011-07-19
Registration expires
2029-05-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A541EB
Mode S (octal)
51240753
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-05-31
    Registration expires (renewal due).
  • 2019-05-08
    Certificate of registration issued as N438MB.
  • 2011-07-19
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N438MB

N438MB is a 2011 Homebuilt Baby Ace Model D, serial number 779. It is registered to an individual in Coolidge, Arizona. The current certificate of registration was issued on May 8, 2019 and expires on May 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental A-75 engine and 1 seats. Its airworthiness certificate is experimental category (amateur-built), dated July 19, 2011.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N438MB.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N438MB.

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 Arizona· 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.