STC Holder: Tovya Group, Inc

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 13

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8008SW	Status: Current	App Date: 12/08/1988	Rev Date: 05/12/1998
TC Nos.: 3A12, 3A13, 3A17, 3A19, 3A21, 3A24, 5A6, A13CE, A13EU, A16CE, A18EU, A20CE, A4CE, A4EU, A6CE, A9CE, 3A12,
Models: Reims Aviation S.A.: F152 , F172N, FA152 , FR172 Series , FR172K The Cessna Aircraft Company: 152 , 172 , 172N , 177 , 177A , 177B , 177RG , 180 , 180K , 182 , 182Q , 185 , 188 , 206 , 207 , 210 , 210K , 210L , 210M , 210N , 337 , 337F , 337G , 337H , A152 , A185F , A188B , P210 Series , P210N , P337H , R172 Series , R182 , T182 , T188C , T206H , T207 , T210 Series , T210K , T210L , T210M , T210N , T337F , T337G , T337H , TR182 , U206
ACO: AIR-760: Central Certification Branch FTW
Installation of Zeftronics alternator control units P/N's R25101 (27.7V systems) or R25102 (28.8V systems).

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8009SW	Status: Current	App Date: 12/08/1988	Rev Date: 05/12/1998
TC Nos.: 3A21,
Models: The Cessna Aircraft Company: 210
ACO: AIR-760: Central Certification Branch FTW
Installation of Zeftronics alternator control units P/N's R25S01 or R25S02.

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8018SW	Status: Current	App Date: 01/31/1991	Rev Date: 05/12/1998
TC Nos.: 3A19,
Models: Textron Aviation Inc.: 150
ACO: AIR-760: Central Certification Branch FTW
Installation of Zeftronics alternator controller unit P/N R15100 (Product configuration file ZOCPCF) or P/N R15V00 )Product configuration file (ZODPCF).

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8018SW	Status: Historical	App Date:	Rev Date: 01/06/1992
TC Nos.: 3A13, 3A17, 3A19, 3A21, 3A24, 5A6, A13CE, A13EU, A16CE, A18EU, A20CE, A26EU, A4CE, A4EU, A9CE, 3A12,
Models: Reims Aviation S.A.: F172 Series, F177RG , FA150 Series , FR172 Series The Cessna Aircraft Company: 150 , 150A , 172 , 177 , 177RG , 180 , 182 , 185 , 188 , 206 , 207 , 210 , A150 Series , P172D , T182 , T188C , T207
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140
Installation of Zeftronics alternator controller unit P/N R15100 (Product configuration file ZOCPCF) or P/N R15V00 )Product configuration file (ZODPCF).

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8031SW	Status: Current	App Date:	Rev Date: 01/06/1994
TC Nos.: 3A12, 3A13, 3A15, 3A19, 3A21, 3A24, 5A6, A13CE, A13EU, A16CE, A16EA, A18EU, A20CE, A26EU, A42EU, A4CE, A4EU, A9CE, 3A12,
Models: Raytheon Aircraft Company: 35-A33 , 35-B33 , 35-C33 , E33 , F33 , H35 , K35 , M35 , N35 , P35 Reims Aviation S.A.: F150G , F150H , F150J , F150M , F172D , F172E , F172F , F172G , F177RG , F182P , F182Q , FA150K , FA150L , FR172 Series The Cessna Aircraft Company: 150 , 150A , 150B , 150C , 150D , 150E , 150F , 150G , 150H , 150J , 150K , 150L , 150M , 172 , 172D , 172E , 172F (USAF T-41A) , 172G , 172H (USAF T-41A) , 172I , 172K , 172L , 172M , 172N , 172P , 172Q , 177 , 177A , 177B , 177RG , 180 , 180J , 180K , 182 , 182M , 182N , 182P , 182Q , 185 , 188 , 188A , 188B , 206 , 207 , 207A , 210 , 210B , 210C , 210D , 210E , 210G , 210H , 210J , 210K , A150K , A150L , A150M , A185F , P206 , T182 , T188C , T207 , T207A , T210F , T210G , T210H , T210J , T210K , TP206 Series , TU206 Series , U206 Tiger Aircraft LLC: AA-5 , AA-5A , AA-5B
ACO: AIR-760: Central Certification Branch FTW
Installation of Zeftronics alternator controller unit P/N R15100 or R15V00.

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8032SW	Status: Current	App Date: 01/31/1991	Rev Date: 05/12/1998
TC Nos.: 3A12, 3A13, 3A19, 3A21, 3A24, 5A6, A13CE, A13EU, A16CE, A18EU, A20CE, A26EU, A4CE, A4EU, A9CE, 3A12,
Models: Reims Aviation S.A.: F150G , F150H , F150J , F150M , F172D, F172E , F172F , F172G , F177RG , FA150K , FA150L , FR172 Series The Cessna Aircraft Company: 150 , 150A , 150B , 150C , 150D , 150E , 150F , 150G , 150H , 150J , 150K , 150L , 150M , 172 , 172D , 172E , 172F (USAF T-41A) , 172G , 172H (USAF T-41A) , 172I , 172K , 172L , 172M , 172N , 172P , 172Q , 177 , 177A , 177B , 177RG , 180 , 180J , 180K , 182 , 182M , 182N , 182P , 182Q , 185 , 188 , 206 , 207 , 207A , 210 , 210B , 210C , 210D , 210E , 210G , 210H , 210J , 210K , A150K , A150L , A150M , A185F , A188B , P206 , T182 , T188C , T207 , T207A , T210F , T210G , T210H , T210J , T210K , TP206 Series , TU206 Series , U206
ACO: AIR-760: Central Certification Branch FTW
Installation of Zeftronics over-voltage sensor unit P/N V11100

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8033SW	Status: Current	App Date: 01/31/1991	Rev Date: 05/12/1998
TC Nos.: 3A12,
Models: Textron Aviation Inc.: 172
ACO: AIR-760: Central Certification Branch FTW
Installation of Zeftronics over-voltage sensor unit V11100 (Product configuration file ZOLPCF).

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8427SW	Status: Current	App Date: 12/22/1991	Rev Date: 05/12/1998
TC Nos.: 3A12, 3A13, 3A17, 3A19, 3A21, 3A24, 5A6, A13EU, A16CE, A18EU, A22WE, A42EU, A4CE, A4EU, 3A12,
Models: McDonnell Douglas Corporation: DC-10-40 Reims Aviation S.A.: F152 , F172N , F172P, FA152 , FR172 Series , FR172E , FR182 The Cessna Aircraft Company: 152 , 172 , 172N , 172P , 172RG , 180 , 180K , 182 , 182Q , 182R , 185 , 206 , 207 , 210 , 210N , 210R , A152 , A185F , P210N , P210R , R172 Series , R172K , R182 , T207 , T210N , T210R , TR182 , U206
ACO: AIR-760: Central Certification Branch FTW
Installation of an R25400 alternator control unit

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8430SW	Status: Current	App Date:	Rev Date: 08/26/1992
TC Nos.: 1A10, A1EA, 1A10,
Models: The New Piper Aircraft Inc.: PA-23-150 , PA-23-160 , PA-23-235 , PA-23-250 , PA-30, PA-39
ACO: AIR-760: Central Certification Branch FTW
Installation of an EQ1500 paralleling relay.

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8431SW	Status: Current	App Date:	Rev Date: 01/06/1994
TC Nos.: 1A10, 1A13, 1A15, 1A3, 3A17, 3A23, 3A24, 4H12, A-759, A11EA, A12SO, A17WE, A18CE, A1CE, A1EA, A21CE, A9CE, A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600) , PA-60-601 (Aerostar 601) , PA-60-601P (Aerostar 601P) , PA-60-602P (Aerostar 602P) , PA-60-700P (Aerostar 700P) American Champion Aircraft Corp.: 7ECA , 7GCAA , 7GCBC , 7KCAB , 8GCBC Bellanca Aircraft Corporation: 14-19 , 14-19-2 , 14-19-3 , 14-19-3A , 17-30 , 17-30A , 17-31 , 17-31A , 17-31ATC , 17-31TC Commander Aircraft Company: 112 , 112B , 112TC , 112TCA Maule Aerospace Technology Inc.: Bee Dee M-5-180C , Bee Dee M-5-235C , Bee Dee M-6-180 , Bee Dee M-6-235 , Bee Dee M-7-235 , Bee Dee MX-7-180 , Bee Dee MX-7-235 REVO Incorporated: Lake LA-4 , Lake LA-4A , Lake LA-4P Raytheon Aircraft Company: 19A , 23 , A23-19 , A23-24 , A23A , A24 , A24R , B19 , B23 , B24R , C23 , C24R , M19A Schweizer Aircraft Corporation: 269C The Cessna Aircraft Company: 175 , 185 , 188 The New Piper Aircraft Inc.: PA-23 , PA-23-160 , PA-23-235 , PA-23-250 , PA-24-260 , PA-30 , PA-39 Tiger Aircraft LLC: AA-1, AA-1A
ACO: AIR-760: Central Certification Branch FTW
Installation of R15VON alternator control unit.

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8432SW	Status: Current	App Date:	Rev Date: 05/12/1998
TC Nos.: 3A12, 3A13, 3A17, 3A19, 3A21, 3A24, 5A6, A13CE, A13EU, A16CE, A20CE, A42EU, A4CE, A4EU, A9CE, 3A12,
Models: Reims Aviation S.A.: F152 , F172N, F182Q , FA152 , FR182 The Cessna Aircraft Company: 152 , 172 , 172N , 177 , 177A , 177B , 177RG , 180 , 180K , 182 , 182Q , 185 , 188 , 206 , 207 , 210 , 210K , 210L , 210M , 210N , A152 , A185F , A188B , P210 Series , P210N , R172K , R182 , T188C , T207 , T210 Series , T210K , T210L , T210M , T210N , U206
ACO: AIR-760: Central Certification Branch FTW
Installation of V25101 overvoltage sensor.

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8475SW	Status: Current	App Date:	Rev Date: 05/12/1998
TC Nos.: 3A10, 3A16, 3A25, 6A1, 3A10,
Models: Raytheon Aircraft Company: 58 , 58A , 95 , 95-55 , 95-A55 , 95-B55 , 95-B55A , B95 , B95A , D95A , E95 The Cessna Aircraft Company: 310 , 310A (USAF U-3A) , 310B , 310C , 310D , 310E (USAF U-3B) , 310F , 310G , 310H , 310I , 310J , 310J-1 , 310K , 320 , 320A , 320B , 320D , 320E , E310H , E310J Twin Commander Aircraft Corporation: 500 , 500-A, 500-B
ACO: AIR-760: Central Certification Branch FTW
Installation of a paralleling relay P/N EQ2500.

STC Holder: Tovya Group, Inc Address: dba Zeftronics 1622 E. Whaley St., Longview, TX 75601-6830, United States		Contact us to have your company added here!
STC No.: SA8705SW	Status: Current	App Date:	Rev Date: 06/21/1996
TC Nos.: 3A10, 3A15, 3A16, 3A25, 4H12, 6A1, A10SO, A17WE, A20SO, A7CE, A9SO, A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600) , PA-60-601 (Aerostar 601) , PA-60-601P (Aerostar 601P) , PA-60-602P (Aerostar 602P) , PA-60-700P (Aerostar 700P) Raytheon Aircraft Company: 58 , A36 , A36TC , E55 , F33A , F33C Schweizer Aircraft Corporation: 269C The Cessna Aircraft Company: 310 , 310P , 310Q , 320 , 401A , 401B , 402A , 402B , 414 , 421 , 421A , 421B The New Piper Aircraft Inc.: PA-31 , PA-31-300 , PA-31-310 , PA-31-325 , PA-31-350 , PA-36-285 (Normal Cat.) , PA-36-285 (Restricted Cat.) , PA-36-300 (Normal Cat.) , PA-36-300 (Restricted Cat.) , PA-36-375 (Normal Cat.) , PA-36-375 (Restricted Cat.) Twin Commander Aircraft Corporation: 500-S
ACO: AIR-760: Central Certification Branch FTW
Installation of R25V0N Alternator Control Unit or R2510N Alternator Control Unit or V2510A Over Voltage Sensor.