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Type Record · As of May 3, 2026

SLINGSBY TYPE 21B SEDBERGH

Glider

Registered

4

Year Range

1951–1951

NTSB Events

0

Airworthiness Directives

0

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered SLINGSBY TYPE 21B SEDBERGH aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • GA 50.0% 2
  • NV 25.0% 1
  • FL 25.0% 1

By Decade of Manufacture

  • 1950s 25.0% 1
  • Unknown 75.0% 3

02 /  NTSB Records

Events involving SLINGSBY TYPE 21B SEDBERGH aircraft

No NTSB-recorded events match SLINGSBY TYPE 21B SEDBERGH in the indexed corpus.

03 /  Airworthiness Directives

FAA directives applicable to SLINGSBY TYPE 21B SEDBERGH

No matching airworthiness directives are on file for this make and model in the Federal Register.

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for SLINGSBY TYPE 21B SEDBERGH

05 /  Aircraft of this type

All 4 registered N-numbers

Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.

4 of 4
N-number St Year NTSB FAA
N7013A NV — · Look up ↗
N9048U GA — · Look up ↗
N90492 GA 1951 · Look up ↗
N9049V FL — · Look up ↗

Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)

05 /  Sources & Methodology

Every count traces back to a primary US-government source

We render counts and lists as the agency publishes them. Read the methodology →