Single-engine piston

N11XP

1980 Homebuilt XPA-11

Registered 1 NTSB/FAA record
Built
1980
Serial
1
Class
Single-engine piston
Engines
Continental C85 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Spokane, WA
Registration record

N11XP on the FAA register

Type
1980 Homebuilt XPA-11
Serial
1
Engines
Continental C85 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Spokane, WA
Certificate issued
1991-10-07
Airworthiness date
1980-06-05
Registration expires
2028-07-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A02BF5
Mode S (octal)
50025765
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-07-31
    Registration expires (renewal due).
  • 1991-10-14
    Accident at Sandpoint, ID; damage: substantial.
  • 1991-10-07
    Certificate of registration issued as N11XP.
  • 1980-06-05
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N11XP

N11XP is a 1980 Homebuilt XPA-11, serial number 1. It is registered to an individual in Spokane, Washington. The current certificate of registration was issued on October 7, 1991 and expires on July 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental C85 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated June 5, 1980.

N11XP has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

1991-10-14 Accident · Sandpoint, ID Damage: Substantial NTSB · SEA92LA008
Reported aircraft: Mcholland XPA-11
Probable cause: A POOR IN-FLIGHT DECISION. CONTRIBUTING TO THE ACCIDENT WAS THE ROUGH/UNEVEN TERRAIN.

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

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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.