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Other aircraft modifications

STC SA2356NM

FAA DRS lists SA2356NM as Current · Amended, held by Knots 2U Ltd., for Piper Aircraft PA-28-151, Piper Aircraft PA-28-161, and Piper Aircraft PA-28-181, and 14 more aircraft configurations. Recorded change: Installation of Knots 2U, Ltd Landing/Recognition Lights Kit. Snapshot dated June 30, 2026.

FAA-listed holder
Knots 2U Ltd.
Aircraft configurations
17
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Knots 2U, Ltd Landing/Recognition Lights Kit.

SA2356NM identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Piper Aircraft PA-28-151, Piper Aircraft PA-28-161, and Piper Aircraft PA-28-181, and 14 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Piper Aircraft PA-28-1512A13Piper Aircraft PA-28-1612A13Piper Aircraft PA-28-1812A13Piper Aircraft PA-28-201T2A13Piper Aircraft PA-28-2362A13Piper Aircraft PA-28R-2012A13Piper Aircraft PA-28R-201T2A13Piper Aircraft PA-28RT-2012A13Piper Aircraft PA-28RT-201T2A13Piper Aircraft PA-32-301A3SOPiper Aircraft PA-32-301FTA3SOPiper Aircraft PA-32-301TA3SOPiper Aircraft PA-32-301XTCA3SOPiper Aircraft PA-32R-301 (HP)A3SOPiper Aircraft PA-32R-301 (SP)A3SOPiper Aircraft PA-32R-301TA3SOPiper Aircraft PA-32RT-300TA3SO

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Piper Aircraft PA-28-151 and Piper Aircraft PA-28-161, and 15 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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