Models / Pilatus / B4-PC11 / N20RK Aircraft record N20RK 1976 Pilatus B4-PC11 Deregistered Unclaimed Source: FAA, updated Oct 19, 2026 This N-number isn't registered right now. Below is its last known registration, canceled Mar 6, 2017.
Safety record in brief: 1 NTSB accident (substantial damage, Jul 1999) · 1 AD may apply
NTSB events 1 substantial, 1999 ADs may apply 1 confirm with A&P Service reports 0 since 1995
Registration FAA Aircraft Registry · Oct 19, 2026
Last registered owner Individual owner
City, state Hulbert, OK
Certificate issued Apr 21, 2000
Canceled Mar 6, 2017
Airworthiness Standard · Normal
Airworthiness date Mar 18, 1977 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 Pilatus
Model B4-PC11
Year 1976
Serial number 249
Aircraft type Glider
Category Land
Certification Type Certificated
Seats 3
Max takeoff weight Up to 12,499 lb
Mode S code A1912B 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 2000 – 2017 Individual owner Hulbert, OK Individual owners are shown by city and state only.
Safety record NTSB · Oct 15, 2026 · FAA ADs · Oct 19, 2026 · SDRs · Oct 16, 2026 ADs published since 1998 that may apply (1) 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.
AD Subject Effective Applies to 2005-08-07 Pilatus Aircraft Limited Models B4-PC11, B4-PC11A, and B4-PC11AF Sailplanes Jun 2, 2005 Airframe (B4-PC11)
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.
Sources FAA Aircraft Registry Registration, owner city and state, airframe, engine updated Oct 19, 2026 NTSB accident and incident database Accidents and incidents since 1982 updated Oct 15, 2026 FAA Airworthiness Directives (Federal Register) ADs published since 1998 updated Oct 19, 2026 FAA Service Difficulty Reports Reports since 1995 updated Oct 16, 2026 Request owner name removal Report an error in this record