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Fuel systems

STC SA01681SE

FAA DRS lists SA01681SE as Current · Amended, held by Micro AeroDynamics Inc, for Piper Aircraft PA-34-200, Piper Aircraft PA-34-200T, and Piper Aircraft PA-34-220T, and 1 more aircraft configuration. Recorded change: Installation of vortex generators on the wings, horizontal and vertical tail surfaces (all models), and an increase in maximum zero fuel weight (PA-34-200T and PZL M20 03 only). Snapshot dated June 30, 2026.

FAA-listed holder
Micro AeroDynamics Inc
Aircraft configurations
4
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of vortex generators on the wings, horizontal and vertical tail surfaces (all models), and an increase in maximum zero fuel weight (PA-34-200T and PZL M20 03 only).

SA01681SE 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: Piper Aircraft PA-34-200, Piper Aircraft PA-34-200T, and Piper Aircraft PA-34-220T, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Piper Aircraft PA-34-200A7SOPiper Aircraft PA-34-200TA7SOPiper Aircraft PA-34-220TA7SO
PZL Mielec PZL M20 03A68EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Piper Aircraft PA-34-200 and Piper Aircraft PA-34-200T, and 2 more aircraft configurations model, serial range, and configuration?
  2. 02Which tanks, plumbing, usable-fuel assumptions, and inspections 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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