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Other aircraft modifications

STC SA5783NM

FAA DRS lists SA5783NM as Current · Reissued, held by Onboard Systems International, for Allied Ag Cat Productions G-164A, Centerpointe Aerospace S-58A, and Centerpointe Aerospace S-58B, and 15 more aircraft configurations. Recorded change: Fabrication of Onboard Systems Model 7 CROPHAWK spray flow measuring system. Snapshot dated June 30, 2026.

FAA-listed holder
Onboard Systems International
Aircraft configurations
18
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA5783NM 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: Allied Ag Cat Productions G-164A, Centerpointe Aerospace S-58A, and Centerpointe Aerospace S-58B, and 15 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Allied Ag Cat Productions G-164A1A16
Centerpointe Aerospace S-58A1H11
Centerpointe Aerospace S-58B1H11
Centerpointe Aerospace S-58BT1H11
Centerpointe Aerospace S-58C1H11
Centerpointe Aerospace S-58D1H11
Centerpointe Aerospace S-58DT1H11
Centerpointe Aerospace S-58E1H11
Centerpointe Aerospace S-58ET1H11
Centerpointe Aerospace S-58F1H11
Centerpointe Aerospace S-58FT1H11
Centerpointe Aerospace S-58G1H11
Centerpointe Aerospace S-58H1H11
Centerpointe Aerospace S-58HT1H11
Centerpointe Aerospace S-58J1H11
Centerpointe Aerospace S-58JT1H11
Polskie Zaklady Lotnieze Spolka zoo PZL M18A47EUThrush Aircraft S-2RA4SW

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