SA04677CH
Installation of a Powered Hopper Lid and Auger System. Held by Reabe Design LLC, which holds 5 approved modifications in all. Last revised September 9, 2004. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Thrush Aircraft LLC.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.
- Models
- S2R-G10, S2R-G5, S2R-T34, S2R-T65, S2R-G1, S2R-T15, S2RHG-T65, S2RHG-T34, S2R-T45, S2R-T660, S2R-T11, S2R-G6, S2R-H80, S2R-510, AT-400, AT-400A, AT-402, AT-402A, AT-402B, AT-502, AT-502A, AT-502B, AT-504, AT-602, AT-802, AT-802A
- Type certificates
- A4SW, A4SW, A4SW, A4SW, A4SW, A4SW, A4SW, A4SW, A4SW, A4SW, A4SW, A4SW, A4SW, A4SW, A9SW, A9SW, A17SW, A17SW, A17SW, A17SW, A17SW, A17SW, A17SW, A19SW, A19SW, A19SW
- On this site
- Air Tractor Inc AT-400 49 registered
Air Tractor Inc AT-402 160 registered
Air Tractor Inc AT-502 502 registered
Air Tractor Inc AT-504 9 registered
Air Tractor Inc AT-602 246 registered
Air Tractor Inc AT-802 683 registered
Ayres Corporation S-2 244 registered
Thrush Aircraft Inc S-2 102 registered
Thrush Aircraft Llc S2 55 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 5, 2026.