Single-engine piston

N4SB

Homebuilt Skybolt

Registered No accidents on file

Built

—

Serial

1JS

Class

Single-engine piston

Engines

Lycoming I0360 SER A&C

Status

Current as of October 2026

Registered owner

Individual · sign in to see

Based

Hagerstown, MD

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Registration record

N4SB on the FAA register

Type

Homebuilt Skybolt

Serial

1JS

Engines

Lycoming I0360 SER A&C

Registered owner

Individual — the name of an individual registrant is shown to signed-in users. Sign in

Hagerstown, MD

Certificate issued

2025-01-07

Airworthiness date

1993-12-04

Registration expires

2032-01-31

Airworthiness class

Experimental · amateur-built

Mode S (hex)

A4A981

Mode S (octal)

51124601

Seats (type)

Weight class

up to 12,499 lb

Status

Current as of October 2026

Registry history

Timeline

2032-01-31
Registration expires (renewal due).
2025-01-07
Certificate of registration issued as N4SB.
1993-12-04
Airworthiness date on the current FAA record (experimental category (amateur-built)).

Overview

About N4SB

N4SB is a Homebuilt Skybolt, serial number 1JS. It is registered to an individual in Hagerstown, Maryland. The current certificate of registration was issued on January 7, 2025 and expires on January 31, 2032.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming I0360 SER A&C engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated December 4, 1993.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4SB.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4SB.

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 Maryland· 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.