SA02068AK
Fabrication and installation of Airglas Engineering Company, Inc., Model LT32PA-18 belly tank kit and electric auxiliary fuel transfer system. Held by Airglas INC., which holds 51 approved modifications in all. Last revised January 17, 1997. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.
- Models
- PA-18-"150", PA-18AS-"135", PA-18S-"135", PA-18A-"135", PA-18S-"150", PA-18AS-"150", PA-18A-"150", PA-18-"135" (Army L-21B), PA-18S-"125", PA-18-"125" (Army L-21A), PA-18A, PA-18AS-"125"
- Type certificates
- 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2
- On this site
- 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.