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Avionics

STC SH300NM

FAA DRS lists SH300NM as Current · Reissued, held by Honeywell International Inc, for Agusta SpA A109A. Recorded change: Installation of a Sperry Primus300SL or 400SL weather radar system and new nose radome. Snapshot dated June 30, 2026.

FAA-listed holder
Honeywell International Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a Sperry Primus300SL or 400SL weather radar system and new nose radome.

SH300NM 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: Agusta SpA A109A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Agusta SpA A109AH7EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Agusta SpA A109A model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes 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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