Single-engine piston

N20703

1997 Homebuilt Ultra Pup Special

Registered No accidents on file
Built
1997
Serial
0084
Class
Single-engine piston
Engines
Limbach LIMBACH L2000
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Beloit, WI
Registration record

N20703 on the FAA register

Type
1997 Homebuilt Ultra Pup Special
Serial
0084
Engines
Limbach LIMBACH L2000
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Beloit, WI
Certificate issued
2025-02-11
Airworthiness date
2003-01-02
Registration expires
2032-02-29
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A1AE78
Mode S (octal)
50327170
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-02-29
    Registration expires (renewal due).
  • 2025-02-11
    Certificate of registration issued as N20703 to the current registrant.
  • 2003-01-02
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2002-12-06
    N20703 previously assigned to a Homebuilt Preceptor Ultra Pup (s/n 84); cancelled.
  • 1997
    Manufactured (1997).
Overview

About N20703

N20703 is a 1997 Homebuilt Ultra Pup Special, serial number 0084. It is registered to an individual in Beloit, Wisconsin. The current certificate of registration was issued on February 11, 2025 and expires on February 29, 2032.

The FAA aircraft reference file describes the type as a single-engine piston, one Limbach LIMBACH L2000 engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated January 2, 2003.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N20703. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1991-07-01 Accident · Grand Junction, CO Damage: Substantial NTSB · DEN91LA095
Reported aircraft: Bell 412 — a different aircraft that carried the N20703 registration before this airframe.
Probable cause: THE PILOT'S FAILURE TO MAINTAIN ADEQUATE MAIN ROTOR RPM PRIOR TO TOUCHDOWN. FACTORS WERE: THE DISCONNECTED ENGINE TO TRANSMISSION DRIVE SHAFT AND THE INADEQUATE INSPECTION BY COMPANY MAINTENANCE PERSONNEL.

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

Same state

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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.