Single-engine piston

N42524

Homebuilt SD-1A

Registered No accidents on file
Built
—
Serial
1
Class
Single-engine piston
Engines
1
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Knoxville, TN
Registration record

N42524 on the FAA register

Type
Homebuilt SD-1A
Serial
1
Engines
1
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Knoxville, TN
Certificate issued
2019-05-03
Airworthiness date
1982-05-10
Registration expires
2029-05-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A510ED
Mode S (octal)
51210355
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-05-31
    Registration expires (renewal due).
  • 2019-05-03
    Certificate of registration issued as N42524 to the current registrant.
  • 1982-05-10
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1970-07-13
    N42524 previously assigned to a Piper J-3 Cub / J3 Cub / L-4 Cub (s/n 14799); cancelled.
Overview

About N42524

N42524 is a Homebuilt SD-1A, serial number 1. It is registered to an individual in Knoxville, Tennessee. The current certificate of registration was issued on May 3, 2019 and expires on May 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated May 10, 1982.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N42524.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N42524.

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

Same state

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Browse: Aircraft registered in Tennessee· 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.