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PILATUS B4-PC11

20 registered · 1972–1977 · 1 NTSB events · 2 ADs

About this data

Glider · NONE NONE · as of Sep 21, 2026

Distribution · currently registered

By state (top 10)

  • FL 20.0% 4
  • NY 10.0% 2
  • VA 10.0% 2
  • CA 5.0% 1
  • WI 5.0% 1
  • NJ 5.0% 1
  • DE 5.0% 1
  • AK 5.0% 1
  • UT 5.0% 1
  • TX 5.0% 1

+5 more states

By decade of manufacture

  • 1970s 90.0% 18
  • Unknown 10.0% 2

NTSB records

1 event(s) on file. Showing the most recent 1.

Airworthiness directives

2 directive(s) on file. Showing the most recent 2.

  • Apr 21, 2005

    Airworthiness Directives; Pilatus Aircraft Limited Models B4-PC11, B4-PC11A, and B4-PC11AF Sailplanes

    The FAA adopts a new airworthiness directive (AD) for all Pilatus Aircraft Limited (Pilatus) Models B4-PC11, B4-PC11A, and B4- PC11AF sailplanes. This AD requires you to repetitively inspect the control-column support for cracks and, if any cracks are found, replace the control-column support with a new support. This…

  • Feb 11, 2005

    Airworthiness Directives; Pilatus Aircraft Limited Models B4- PC11, B4-PC11A, and B4-PC11AF Sailplanes

    The FAA proposes to adopt a new airworthiness directive (AD) for all Pilatus Aircraft Limited (Pilatus) Models B4-PC11, B4-PC11A, and B4-PC11AF sailplanes. This proposed AD would require you to repetitively inspect the control-column support for cracks and, if any cracks are found, replace the control-column support w…

Type certificate data sheets · 1 match in the FAA catalog

  • G25EU Pilatus Aircraft Limited Historical Rev 3 · 07/07/2021

    Models: B4-PC11, B4-PC11AF, B4-PC11A

Registered N-numbers · 20

20 of 20 ● NTSB events on file · orange tails have Atlas pages · Look up queries the live FAA registry (owner, address, last airworthiness)
N-number St Year NTSB FAA
N10874 CA 1972 · Look up ↗
N201AS WI 1977 · Look up ↗
N21TU NJ 1974 · Look up ↗
N484B DE 1974 · Look up ↗
N4BB FL — · Look up ↗
N62516 FL 1973 · Look up ↗
N64775 AK 1977 · Look up ↗
N65317 NY 1976 ● Look up ↗
N65332 UT 1974 · Look up ↗
N65394 FL 1976 · Look up ↗
N69AZ TX 1974 · Look up ↗
N76PS NH 1974 · Look up ↗
N774PS VA 1976 · Look up ↗
N7CK NM 1976 · Look up ↗
N81YV NY — · Look up ↗
N855GH OH 1974 · Look up ↗
N89AS VA 1976 · Look up ↗
N8DK FL 1976 · Look up ↗
N93458 PA 1973 · Look up ↗
N99990 NC 1974 · Look up ↗

Source — FAA Aircraft Registry

Sources