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Type Record · As of May 3, 2026

PDPS PZL-BIELSKO SZD-56-1 DIANA

Glider · NONE NONE

Registered

3

Year Range

1998–2001

NTSB Events

0

Airworthiness Directives

0

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered PDPS PZL-BIELSKO SZD-56-1 DIANA aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • AR 33.3% 1
  • WA 33.3% 1
  • MI 33.3% 1

By Decade of Manufacture

  • 1990s 33.3% 1
  • 2000s 33.3% 1
  • Unknown 33.3% 1

02 /  NTSB Records

Events involving PDPS PZL-BIELSKO SZD-56-1 DIANA aircraft

No NTSB-recorded events match PDPS PZL-BIELSKO SZD-56-1 DIANA in the indexed corpus.

03 /  Airworthiness Directives

FAA directives applicable to PDPS PZL-BIELSKO SZD-56-1 DIANA

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 PDPS PZL-BIELSKO SZD-56-1 DIANA

05 /  Aircraft of this type

All 3 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.

3 of 3
N-number St Year NTSB FAA
N256DS AR 2001 · Look up ↗
N561LB WA — · Look up ↗
N56UT MI 1998 · 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 →