Single-engine piston

N4741

1918 Homebuilt S4B

Registered No accidents on file
Built
1918
Serial
305SUB
Class
Single-engine piston
Engines
Lerhone TYPE C
Status
Current as of October 2026
Registered owner
Ithaca Aviation Heritage Foundation Inc (Corporation)
Based
Ithaca, NY
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Registration record

N4741 on the FAA register

Type
1918 Homebuilt S4B
Serial
305SUB
Engines
Lerhone TYPE C
Registered owner
Ithaca Aviation Heritage Foundation Inc
Ithaca, NY
Certificate issued
2016-03-15
Airworthiness date
2018-08-06
Registration expires
2029-03-31
Airworthiness class
Experimental · exhibition
Mode S (hex)
A5D271
Mode S (octal)
51351161
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-03-31
    Registration expires (renewal due).
  • 2018-08-06
    Airworthiness date on the current FAA record (experimental category (exhibition)).
  • 2016-03-15
    Certificate of registration issued as N4741 to the current registrant.
  • 1928-12-14
    N4741 previously assigned to a Travel Air Mfg Co 2000 (s/n 411); cancelled.
  • 1918
    Manufactured (1918).
Overview

About N4741

N4741 is a 1918 Homebuilt S4B, serial number 305SUB. The FAA register lists Ithaca Aviation Heritage Foundation Inc as the registrant in Ithaca, New York. The current certificate of registration was issued on March 15, 2016 and expires on March 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Lerhone TYPE C engine and 1 seats. Its airworthiness certificate is experimental category (exhibition), dated August 6, 2018.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4741.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4741.

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 New York· 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.