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Other aircraft modifications

STC SA4428NM

FAA DRS lists SA4428NM as Current · Reissued, held by Herculite Products Inc, for New Piper Aircraft PA-36-300 (Restricted Cat.) and New Piper Aircraft PA-36-285 (Restricted Cat.). Recorded change: Installation of Schweizer Phermone aerial application system model No. P.A.A.S. 82. Snapshot dated June 30, 2026.

FAA-listed holder
Herculite Products Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA4428NM 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: New Piper Aircraft PA-36-300 (Restricted Cat.) and New Piper Aircraft PA-36-285 (Restricted Cat.). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

New Piper Aircraft PA-36-300 (Restricted Cat.)A10SO
New Piper Aircraft PA-36-285 (Restricted Cat.)A10SO

Buyer checks

Confirm before sourcing