Single-engine piston

N4477X

Homebuilt S1-XTC

Registered No accidents on file
Built
—
Serial
CD-001
Class
Single-engine piston
Engines
1
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Granbury, TX
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Registration record

N4477X on the FAA register

Type
Homebuilt S1-XTC
Serial
CD-001
Engines
1
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Granbury, TX
Certificate issued
2016-10-13
Airworthiness date
—
Registration expires
2029-10-31
Airworthiness class
—
Mode S (hex)
A56801
Mode S (octal)
51264001
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-10-31
    Registration expires (renewal due).
  • 2016-10-13
    Certificate of registration issued as N4477X to the current registrant.
  • 1995-08-23
    N4477X previously assigned to a Piper Cherokee 140 / PA-28 Cherokee / Cherokee 160 (s/n 287625041); cancelled.
Overview

About N4477X

N4477X is a Homebuilt S1-XTC, serial number CD-001. It is registered to an individual in Granbury, Texas. The current certificate of registration was issued on October 13, 2016 and expires on October 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston and 1 seats.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N4477X. 2 earlier records involve a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1993-08-17 Accident · Marshall, MN Damage: Destroyed Serious injury NTSB · CHI93LA326
Reported aircraft: Piper PA-28-140 — a different aircraft that carried the N4477X registration before this airframe.
Probable cause: THE PILOT'S IMPROPER DECISION TO DEPART AFTER RECEIVING A WEATHER BRIEFING WHICH FORECASTED IMC EN ROUTE AND HIS LOSS OF AIRCRAFT CONTROL DUE TO SPATIAL DISORIENTATION.
1987-10-12 Accident · Storm Lake, IA Damage: Substantial NTSB · MKC88LA004
Reported aircraft: Piper PA-28-140 — a different aircraft that carried the N4477X registration before this airframe.

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 Texas· 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.