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Other aircraft modifications

STC SA01578WI

FAA DRS lists SA01578WI as Current · Reissued, held by Aircraft Management Services Inc., for Cessna Aircraft 441. Recorded change: Vertical Separation Minimum (RVSM) non-group (individual) airworthiness approval of specific Cessna Aircraft Company Model 441(Conquest) aircraft. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft Management Services Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Vertical Separation Minimum (RVSM) non-group (individual) airworthiness approval of specific Cessna Aircraft Company Model 441(Conquest) aircraft.

SA01578WI 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: Cessna Aircraft 441. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 441 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?