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Other aircraft modifications

STC SA2505NM

FAA DRS lists SA2505NM as Current · Reissued, held by Herculite Products Inc, for Air Tractor AT-300, Air Tractor AT-301, and Air Tractor AT-302, and 2 more aircraft configurations. Recorded change: Installation of Pheromone aerial application system. (AT-400A RESTRICTED CATEGORY). Snapshot dated June 30, 2026.

FAA-listed holder
Herculite Products Inc
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Pheromone aerial application system. (AT-400A RESTRICTED CATEGORY).

SA2505NM 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: Air Tractor AT-300, Air Tractor AT-301, and Air Tractor AT-302, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Air Tractor AT-300A9SWAir Tractor AT-301A9SWAir Tractor AT-302A9SWAir Tractor AT-400A9SWAir Tractor AT-400AA9SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Air Tractor AT-300 and Air Tractor AT-301, and 3 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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