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Approved modifications · supplemental type certificate · current · issued

SA2906SW

Installation of AVICON AF1 fuel flow processor. Held by Avicon Development Corporation, which holds 3 approved modifications in all. Last revised January 30, 1979. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Piper Aircraft Inc.
Models
35-33, 35-A33, 35-B33, 35-C33, 35-C33A, 36, 95-55, 95-A55, 95-B55, 95-C55, A36, A45 (Military T-34A; B-45), D45 (Military T-34B), D55, E33, E33A, E33C, E55, F33, F33A, G33, J35, M35, N35, P35, S35, V35, V35A, V35B, 185A, 185B, 185C, 185D, 185E, 206, 207, 207A, 210-5 (205), 210-5A (205A), 210, 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210K, 210L, 210M, 310C, 310D, 310E, 310F, 310G, 310H, 310J, 320-1, 320, 320A, 320B, 320C, 320D, 320E, 320F, 336, 337, 337A, 337B, 337C, 340, 340A, 401, 401A, 401B, 402, 402A, 402B, 411, 411A, 414, 421A, 421B, 421C, A185E, A185F, A188, A188A, A188B, P206,...
Type certificates
3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A16, 3A16, 3A16, 3A16, 3A15, 5A3, 5A3, 3A16, 3A15, 3A15, 3A15, 3A16, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A24, 3A24, 3A24, 3A24, 3A24, A4CE, A16CE, A16CE, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A25, 3A25, 3A25, 3A25, 3A25, 3A25, 3A25, 3A25, A2CE, A6CE, A6CE, A6CE, A6CE, 3A25, 3A25, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, 3A24, 3A24, A9CE, A9CE, A9CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, 3A17, A16CE, A16CE, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A10, 3A10, 3A10, A6CE, A6CE, A6CE, A6CE, A6CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A7SO
On this site
Beechcraft 35 Bonanza and Debonair 1,078 registered
Beechcraft 36 Bonanza 111 registered
Beechcraft 95 Travel Air and Baron 55 1,245 registered
Beechcraft A36 Bonanza 2,530 registered
Beechcraft A45 167 registered
Beechcraft D-45 75 registered
Beechcraft D55 119 registered
Beechcraft E-55 215 registered
Beechcraft E33 135 registered
Beechcraft F33 Bonanza 1,008 registered
Beechcraft G33 41 registered
Beechcraft J35 221 registered
Beechcraft M35 225 registered
Beechcraft N35 167 registered
Beechcraft P35 319 registered
Beechcraft S35 Bonanza 459 registered
Beechcraft V35 Bonanza 1,661 registered
Cessna 210 Centurion 1,527 registered
Cessna A185 Skywagon 1,372 registered
Cessna A188 251 registered
Cessna P206 Super Skylane 163 registered
Cessna R172 Hawk XP 758 registered
Cessna T-310 207 registered
Cessna T207 65 registered
Cessna T210 Turbo Centurion 1,284 registered
Cessna T337 193 registered
Cessna TP206 25 registered
Cessna TU206 343 registered
Cessna U206 Stationair 798 registered
Piper PA-34 Seneca 998 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 8, 2026.