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Avionics

STC ST04281AT

FAA DRS lists ST04281AT as Current · Amended, held by Chippewa Aerospace Inc, for Beechcraft BAe.125 Series 1000A, Beechcraft BAe.125 Series 1000B, and Beechcraft BAe.125 Series 800A (C-29A), and 32 more aircraft configurations. Recorded change: Installation for the Upgrade of the NZ-2000 FMS computer for software version NZ6. Snapshot dated June 30, 2026.

FAA-listed holder
Chippewa Aerospace Inc
Aircraft configurations
35
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation for the Upgrade of the NZ-2000 FMS computer for software version NZ6.

ST04281AT 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: Beechcraft BAe.125 Series 1000A, Beechcraft BAe.125 Series 1000B, and Beechcraft BAe.125 Series 800A (C-29A), and 32 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Beechcraft BAe.125 Series 1000AA3EUBeechcraft BAe.125 Series 1000BA3EUBeechcraft BAe.125 Series 800A (C-29A)A3EUBeechcraft BAe.125 Series 800A (U-125)A3EUBeechcraft BAe.125 Series 800AA3EUBeechcraft BAe.125 Series 800BA3EUBeechcraft Hawker 1000A3EUBeechcraft Hawker 800 (U-125A)A3EUBeechcraft Hawker 800A3EUBeechcraft Hawker 800XPA3EUBeechcraft Hawker 850XPA3EUBeechcraft HS.125 Series 700AA3EUBeechcraft HS.125 Series 700BA3EUDassault Aviation FALCON 2000A50NMDassault Aviation Mystere-Falcon 50A46EUDassault Aviation Mystere-Falcon 900A46EUEmbraer SA EMB-135BJ (Legacy 600)T00011ATEmbraer SA EMB-135BJ (Legacy 650)T00011ATEmbraer SA EMB-135ERT00011ATEmbraer SA EMB-135KET00011ATEmbraer SA EMB-135KLT00011ATEmbraer SA EMB-135LRT00011ATEmbraer SA EMB-145T00011ATEmbraer SA EMB-145EPT00011ATEmbraer SA EMB-145ERT00011ATEmbraer SA EMB-145LRT00011ATEmbraer SA EMB-145MPT00011ATEmbraer SA EMB-145MRT00011ATEmbraer SA EMB-145XRT00011ATGulfstream Aerospace G-1159AA12EAGulfstream Aerospace G-1159BA12EATextron Aviation 550A22CETextron Aviation 560A22CETextron Aviation 650A9NMTextron Aviation S550A22CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Beechcraft BAe.125 Series 1000A and Beechcraft BAe.125 Series 1000B, and 33 more aircraft configurations 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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