The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · issued

SA95AL

Maule SFS-1-4-P8 tail wheel; Hayes D-15-26 brake assembly using Kennedy Air Service adapter 64-1; Hayes wheel assembly D3-105MD; and800x6, 850x6 or 900x6 4-ply tires and tubes. Held by Kennedy Air Service. Last revised January 1, 1960. System: landing gear.

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-16, PA-18 Series, PA-20 Series, PA-11, J3 Series, J4 Series, J5 Series, PA-12 Series, PA-14, PA-15, PA-17, J-3
Type certificates
1A1, 1A2, 1A4, A-691, A-691, A-703, A-725, A-780, A-797, A-800, A-805, ATC 660
On this site
Piper/Cub Crafters PA-18 46 registered
Piper J-3 Cub 3,805 registered
Piper J4 Cub Coupe 197 registered
Piper J5 Cub Cruiser 294 registered
Piper PA-11 Cub Special 443 registered
Piper PA-12 Super Cruiser 1,247 registered
Piper PA-14 100 registered
Piper PA-15 165 registered
Piper PA-16 Clipper 276 registered
Piper PA-17 Vagabond 97 registered
Piper PA-20 Pacer 323 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 21, 2026.