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Aircraft record

N504BT2008 Jonker Sailplanes Cc JS 1B

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Mar 3, 2010.

Safety record in brief:1 NTSB accident (substantial damage, Aug 2009)No ADs since 1998 matched

Registration
Deregistered
Last based in
Moriarty, NM
owner city / state
Engine
NONE
None
Owners
1
since 2009
NTSB events
1
substantial, 2009
ADs may apply
0
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Individual owner
City, state
Moriarty, NM
Certificate issued
Aug 19, 2009
Canceled
Mar 3, 2010
Airworthiness
Experimental · Exhibition, Racing
Airworthiness date
Aug 20, 2009

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Jonker Sailplanes Cc
Model
JS 1B
Year
2008
Serial number
1B-004
Aircraft type
Glider
Category
Land
Certification
Not Type Certificated
Seats
1
Max takeoff weight
Up to 12,499 lb
Mode S code
A648F7

Engine

Make and model
None None
Type
None

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2009 – 2010Individual ownerMoriarty, NM

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · substantial damage

Aug 23, 2009 · Tullahoma, TN

The pilot's failure to maintain a proper glidepath while on approach, resulting in landing short of the runway.

Damage
Substantial
Injuries
None
Report
ERA09CA479

From NTSB records; matched by N-number.Read NTSB report (search CAROL for ERA09CA479)

ADs published since 1998 that may apply (0)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

No ADs published since 1998 matched this airframe or engine model.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Related aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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