Turbine helicopter

N4XY

1957 Sikorsky S-58BT

Registered No accidents on file
Built
1957
Serial
58700
Class
Turbine helicopter
Engines
Pratt & Whitney Canada PT6T-6
Status
Current as of October 2026
Registered owner
5-State Helicopters Inc (Corporation)
Based
Royse City, TX
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Registration record

N4XY on the FAA register

Type
1957 Sikorsky S-58BT
Serial
58700
Engines
Pratt & Whitney Canada PT6T-6
Registered owner
5-State Helicopters Inc
Royse City, TX
Certificate issued
2004-04-16
Airworthiness date
2011-06-10
Registration expires
2030-01-31
Airworthiness class
Standard · transport
Mode S (hex)
A4AA13
Mode S (octal)
51125023
Seats (type)
14
Weight class
12,500–19,999 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-01-31
    Registration expires (renewal due).
  • 2011-06-10
    Airworthiness date on the current FAA record (standard category (transport)).
  • 2004-04-16
    Certificate of registration issued as N4XY.
  • 1957
    Manufactured (1957).
Overview

About N4XY

N4XY is a 1957 Sikorsky S-58BT, serial number 58700. The FAA register lists 5-State Helicopters Inc as the registrant in Royse City, Texas. The current certificate of registration was issued on April 16, 2004 and expires on January 31, 2030.

The FAA aircraft reference file describes the type as a turbine helicopter, one Pratt & Whitney Canada PT6T-6 engine and 14 seats. Its airworthiness certificate is standard category (transport), dated June 10, 2011.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4XY.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4XY.

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

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Browse: Sikorsky aircraft for sale· 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.