Installation of Concorde FLA or VRSLA series batteries in Piper Light Airplanes.
FAA holder: Concorde Battery Corporation
Aircraft STC directory
Lavia Argentina SA (Laviasa) PA-25-235 STCs
The Jun 30, 2026 FAA DRS snapshot contains 25 selected supplemental type certificates with status Current whose public applicability data names the Lavia Argentina SA (Laviasa) PA-25-235. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
25
listed Current at snapshot
12
holder directories
7
modification categories
Jun 15, 2026
latest recorded revision
Modification demand surface
Recently revised PA-25-235 STCs
Showing the 25 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
Installation of hydraulic system.
FAA holder: Texas Transland LLC
Swathmaster dust and spray attachment.
FAA holder: Texas Transland LLC
Installation and maintenance of Oratex 6000 Covering and Coating System.
FAA holder: Lanitz-Prena Folien Factory GmbH
Installation of the Flight Grip Model 135 Control Stick Grip.
FAA holder: Air Products & Parts LLC
Installation of Appareo Systems, LLC Stratus ESG ADS-B transponder.
FAA holder: Appareo Systems LLC.
Installation of the uAvionix skyBeacon Automatic Dependent Surveillance-Broadcast (ADS-B) Out.
FAA holder: uAvionix Corporation
Installation of Moore-Lift wing tips and extended aileron.
FAA holder: Martin Slone
Installation of special rib and metal skin on Piper wing.
FAA holder: Martin Slone
Installation of a wing forward spar fuselage attachment cluster and cross tube.
FAA holder: Aerospace Welding Minneapolis Inc.
Installation of the wing forward spar fuselage attachment assembly reinforcement.
FAA holder: Aerial Banners Mods LLC
Installation of Hoffmann HO 4/27 BHM-185 fixed pitch propeller in accordance with FAA Mile High Gliding, Inc. Report No. 2501 dated June 18, 1984, or later FAA approved revision. FAA Approved Airplane Flight Manual supplements are required for normal category as listed in the Approved Model List.
FAA holder: Mile High Gliding Inc.
Installation of the Precise Flight stand-by vacuum system (SVS).
FAA holder: Precise Flight Inc
Installation of automatic flagman Model No 4.
FAA holder: R-S Sales Inc.