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Other aircraft modifications

STC SA00156WI

FAA DRS lists SA00156WI as Current · Reissued, held by CAV Ice Protection Inc, for SOCATA TB 20 and SOCATA TB 21. Recorded change: Installation of TKS anti-icing system components, with placard stating 'Flight into known icing conditions is prohibited.'. Snapshot dated June 30, 2026.

FAA-listed holder
CAV Ice Protection Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of TKS anti-icing system components, with placard stating 'Flight into known icing conditions is prohibited.'.

SA00156WI 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: SOCATA TB 20 and SOCATA TB 21. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

SOCATA TB 20A51EUSOCATA TB 21A51EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact SOCATA TB 20 and SOCATA TB 21 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?

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