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Approved modifications · supplemental type certificate · current · amended

SA02172AK

Fabrication and installation of Airglas, Inc. Model LC18 cargo pod kit. Held by Airglas INC., which holds 51 approved modifications in all. Last revised June 14, 2010. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Cub Crafters Inc.; Cub Crafters Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Sky International Inc.; Sky International Inc.; Sky International Inc.; Sky International Inc.; Sky International Inc.; Super 18 LLC
Models
CC18-180, CC18-180A, PA-18-150, PA-18A-150, PA-18AS-150, PA-18S-105 (Special), A-1, A-1A, A-1B, A-1C-180, A-1C-200, Super 18
Type certificates
A00006SE, A00006SE, 1A2, 1A2, 1A2, 1A2, A22NM, A22NM, A22NM, A22NM, A22NM, A00003AK
On this site
Aviat Aircraft Inc A-1 Husky 896 registered
Cub Crafters Inc CC18 51 registered
Cub Crafters CC18 33 registered
Cub Crafters PA18 16 registered
Piper PA-18 Super Cub 3,621 registered
The FAA's record
On the FAA's site

What an approved modification is

A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.

Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 7, 2026.