Sealand Aviation STC’s and Modification Kits

SEALAND AVIATION STC’S & MODIFICATION KITS

At Sealand Aviation, we specialize in offering a range of Supplemental Type Certificates (STC’s), Limited Supplemental Type Certificates (LSTC’s), and Product Design Approvals (PDA’s) to enhance and customize your aircraft. We currently hold 43 STC’s, LSTC’s, and PDA’s, with more on the horizon as we continue to innovate and support aviation needs.

FEATURED KITS AND MODIFICATIONS:

Sealand Cabin Extension Kit

Increase your aircraft’s cabin space with our custom extension, designed for maximum comfort and utility.
Alaska Door

Gain better access with our specially designed Alaska Door, improving entry and exit points.
Tip Tanks

Extend your aircraft’s range with our durable and reliable tip tanks.
Elevator Trim Tab Push Rods

Enhance the control and performance of your aircraft with our high-quality push rods.

CUSTOM MODIFICATIONS

With decades of experience in aviation, we have the expertise and information necessary to perform custom modifications tailored to your specific aircraft needs. Whether you’re looking to upgrade an existing system or add new capabilities, we have you covered.

KITS, SPARE, AND REPLACEMENT PARTS

Sealand Aviation ensures that we always have kits ready for installation and a stock of spare and replacement parts available to keep your aircraft in top condition.

Alaska Door Cabin Extension
Cabin Extension Kits
Cables
Engine Instrument Panels
Extended Engine Mounts
Float Modification
Front Fuselage Struts
Jump Seats
Sealand DHC-2 Tip Tanks
Stainless Steel Elevator Push Rods

SEALAND AVIATION STC’S & MODIFICATION KITS

FEATURED KITS AND MODIFICATIONS:

Sealand Cabin Extension Kit

Alaska Door

Tip Tanks

Elevator Trim Tab Push Rods

CUSTOM MODIFICATIONS

KITS, SPARE, AND REPLACEMENT PARTS