STC Holder: Unison Industires

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No. of STCs: 18

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SA00769CH	Status: Historical	App Date:	Rev Date: 10/21/1997
TC Nos.: 1A10, 1A15, 1A8, 2A13, 2A8, 3A23, 6A1, 7A13, 7A14, A10EU, A12SO, A17CE, A17EU, A17WE, A29EU, A2EA, A2WI, A3SO, A4WE, A67EU, A7EA, A7SO, A8SO, A10EU,
Models: Aermacchi S.p.A.: F.260 , F.260B , F.260C , F.260D , F.260E , F.260F Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600) Aircraft Parts & Development Corp.: A-9A Alliance Aircraft Group LLC: 500 , H-250 B-N Group Ltd.: BN-2 , BN-2A , BN-2A-2 , BN-2A-20 , BN-2A-21 , BN-2A-26 , BN-2A-27 , BN-2A-3 , BN-2A-6 , BN-2A-8 , BN-2A-9 , BN-2B-20 , BN-2B-21 , BN-2B-26 , BN-2B-27 Britten Norman (Bembridge) Limited: BN-2A MK.III , BN-2A MK.III-2 , BN-2A MK.III-3 Commander Aircraft Company: 114B Dornier-Werke G.m.b.H.: Do 28 B-1 Evangel Mission: 4500-300 , 4500-300 Series II Extra Flugzeugbau GmbH: EA-300 , EA-300S Found Brothers Aviation Limited: FBA-2C Maule Aerospace Technology Inc.: Bee Dee M-5-235C , Bee Dee M-6-235 , Bee Dee M-7-235 , Bee Dee M-7-235A , Bee Dee M-7-235B , Bee Dee M-8-235 , Bee Dee MT-7-235 SOCATA - Groupe Aerospatiale: 235C , 235E Sky International Inc.: S-2B The King's Engineering Fellowship: Model 44 The New Piper Aircraft Inc.: PA-23-235 , PA-23-250 , PA-24-250 , PA-24-260 , PA-25-235 (Normal Cat.) , PA-25-260 (Normal Cat.) , PA-28-235 , PA-32-300 , PA-32-301 , PA-32R-301(HP) , PA-32S-300 , PA-34-200 , PA-E23-250 The New Piper Aircraft Inc. : PA-32-260 Twin Commander Aircraft Corporation: 500 , 500-B , 500-S , 500-U
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Authorizes installation of engines equipped with Unison Limited Authority Spark Advance Regular (LASAR) ignition system with cylinder head temperature (CHT) monitoring capability on certain airframes.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SA420CH	Status: Historical	App Date:	Rev Date: 02/14/1996
TC Nos.: 1A10, 1A13, 1A2, 1A21, 1A6, 2A10, 2A13, 2A3, 2A8, 3A12, 3A23, 4A19, A-754, A-758, A-759, A13CE, A15EA, A16EA, A1CE, A22EU, A27EU, A51EU, A57EU, A65EU, A75EU, AR-31, A-758,
Models: Aircraft Parts & Development Corp.: A-5 , A-5T American Champion Aircraft Corp.: 7GCA , 7GCAA , 7GCB , 7GCBA , 7GCBC , 7KC Arctic Aircraft Company Inc.: S-1B2 Augustair Inc.: 2150 , 2150A BOHICA Incorporated: TSC-1A , TSC-1A1 , TSC-1A2 British Aerospace (Scotland): B.121 Series 2 , B.121 Series 3 Burkhart Grob Luft-Und: G115B , G115C DaimlerChrysler Aerospace AG: BO-209-150 FF , BO-209-150 FV & RV Dynac Aerospace Corporation: 100 General Avia Costruzioni Aeronautiche: F22B Maule Aerospace Technology Inc.: Bee Dee MX-7-160 , Bee Dee MXT-7-160 Mooney Aircraft Corporation: M20 REVO Incorporated: Colonial C-1 Raytheon Aircraft Company: 19A , 23 , A23-19 , B19 , M19A SME Aero Inc.: MD3-160 SOCATA - Groupe Aerospatiale: TB9 Spinks Industries M. H. Spinks Sr.: Rawdon T-1 The Cessna Aircraft Company: 172I , 172K , 172L , 172M , 172N , 172P , 177 The New Piper Aircraft Inc.: PA-18-"150" , PA-18A-"150" , PA-18AS-"150" , PA-18S-"150" , PA-22-150 , PA-22-160 , PA-22S-150 , PA-22S-160 , PA-23 , PA-23-160 , PA-25 (Normal Cat.) , PA-25 (Restricted Cat.) , PA-28-140 , PA-28-150 , PA-28-151 , PA-28-160 , PA-28-161 , PA-28S-160 Tiger Aircraft LLC: AA-5 , AA-5A
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Install Unison Limited Authority Spark Advance Regulator ignition system.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SA563CH	Status: Historical	App Date:	Rev Date: 09/24/1997
TC Nos.: 1A10, 1A13, 1A15, 1A2, 1A21, 1A6, 2A10, 2A13, 2A3, 2A8, 3A12, 3A16, 3A17, 3A19, 3A23, 4A19, 4H12, 7A14, A-754, A-758, A-759, A-799, A11WE, A12IN, A12SO, A13CE, A15EA, A16EA, A18EA, A19SO, A1CE, A1EA, A21CE, A22EU, A22NM, A24NM, A27EU, A30EU, A31EU, A36EU, A4PC, A51EU, A57EU, A65EU, A6EA, A75EU, A76EU, A7SO, A8SO, A9EU, AR-31, A9EU,
Models: Aermacchi S.p.A.: S.205-18/F , S.205-18/R , S.205-20/F , S.205-20/R Aerostar Aircraft Corporation: 360 , 400 Aircraft Parts & Development Corp.: A-5 , A-5T , A-6 American Champion Aircraft Corp.: 7GCA , 7GCAA , 7GCB , 7GCBA , 7GCBC , 7KC , 7KCAB , 8GCBC , 8KCAB Arctic Aircraft Company Inc.: S-1B2 Augustair Inc.: 2150 , 2150A , 2180 Avions Mudry et Cie: CAP 10B BOHICA Incorporated: TSC-1A , TSC-1A1 , TSC-1A2 British Aerospace (Scotland): B.121 Series 2 , B.121 Series 3 Burkhart Grob Luft-Und: G115B , G115C , G115D , G115D2 Chaparral Motors Inc.: 2T-1A-1 , 2T-1A-2 Commander Aircraft Company: 112 , 112B DaimlerChrysler Aerospace AG: BO-209-150 FF , BO-209-150 FV & RV , BO-209-160 FV & RV Dynac Aerospace Corporation: 100 , 100-180 Fuji Heavy Industries Ltd.: FA-200-180 General Avia Costruzioni Aeronautiche: F22B Lockheed Aircraft Corporation: SP-2H (P2V-7) Maule Aerospace Technology Inc.: Bee Dee M-5-180C , Bee Dee MX-7-160 , Bee Dee MX-7-180 , Bee Dee MX-7-180B , Bee Dee MXT-7-180A Mooney Aircraft Corporation: M20 , M20A , M20B , M20C , M20D , M20E , M20F , M20G , M20J Moravan a.s.: Z 242L , ZLIN 526L Partenavia Costruzioni Aeronauticas S.p.A.: P68 , P68 "Observer 2" , P68 "Observer" , P68B , P68C REVO Incorporated: Colonial C-1 , Colonial C-2 , Lake LA-4 , Lake LA-4-200 Raytheon Aircraft Company: 19A , 23 , 95 , A23 , A23-19 , A24 , A24R , B19 , B23 , B24R , B95 , B95A , C23 , C24R , D95A , E95 , M19A SME Aero Inc.: MD3-160 SOCATA - Groupe Aerospatiale: MS892E-150 , MS893A , MS893E , TB200 , TB9 STOL Aircraft Corporation: UC-1 (Twin-Bee) Schweizer Aircraft Corporation: 269A Sky International Inc.: A-1 , S-1S , S-1T , S-2 , S-2A Spinks Industries M. H. Spinks Sr.: Rawdon T-1 Sud Aviation: Gardan GY.80-180 The Cessna Aircraft Company: 150 , 150A , 150B , 150C , 150D , 150E , 150F , 150G , 150H , 150J , 150K , 150L , 150M , 152 , 170 , 170A , 170B , 172 , 172A , 172B , 172C , 172D , 172E , 172F (USAF T-41A) , 172G , 172H (USAF T-41A) , 172I , 172K , 172L , 172M , 172N , 172P , 172Q , 172R , 172RG , 175 , 175A , 175B , 175C , 177 , 177A , 177B , A150K , A150L , A150M , A152 , P172D , R172E Series , R172F (USAF T-41D) , R172G Series , R172H (USAF T-41D) , R172J , R172K The New Piper Aircraft Inc.: PA-18-"150" , PA-18A-"150" , PA-18AS-"150" , PA-18S-"150" , PA-22-150 , PA-22-160 , PA-22S-150 , PA-22S-160 , PA-23 , PA-23-160 , PA-24 , PA-25 (Normal Cat.) , PA-25 (Restricted Cat.) , PA-28-140 , PA-28-150 , PA-28-151 , PA-28-160 , PA-28-161 , PA-28-180 , PA-28-181 , PA-28R-180 , PA-28R-200 , PA-28R-201 , PA-28RT-201T , PA-28S-160 , PA-28S-180 , PA-30 , PA-34-200 , PA-44-180 Tiger Aircraft LLC: AA-5, AA-5A , AA-5B , AG-5B
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Authorizes installation of engines equipped w/Unison Limited Authority Spark Advance Regulator (LASAR) ignition system w/Cylinder Head Temp. (CHT) monitoring capability on airframes. engines.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SA593CH	Status: Historical	App Date:	Rev Date: 04/20/2000
TC Nos.: 1, 1A1, 1A10, 1A12, 1A13, 1A15, 1A2, 1A21, 1A3, 1A4, 1A6, 1A8, 1A9, 1H17, 2A10, 2A13, 2A3, 2A4, 2A8, 3A1, 3A10, 3A12, 3A13, 3A15, 3A16, 3A17, 3A18, 3A19, 3A21, 3A23, 3A24, 3A25, 3A3, 4A1, 4A11, 4A12, 4A14, 4A16, 4A19, 4A2, 4A31, 4H12, 5A2, 5A3, 5A6, 6A1, 760, 776, 7A11, 7A12, 7A14, 7A5, A-306, A-675, A-691, A-694, A-696, A-703, A-709, A-715, A-718, A-720, A-725, A-728, A-729, A-730, A-737, A-754, A-758, A-759, A-761, A-766, A-767, A-768, A-773, A-777, A-778, A-780, A-782, A-784, A-787, A-791, A-792, A-796, A-797, A-799, A-800, A-801, A-803, A-804, A-805, A00001LA, A00009CH, A10EU, A10IN, A10SO, A11EA, A11IN, A11SO, A11SW, A11WE, A12IN, A12SO, A12SW, A13CE, A10EU,
Models: Aermacchi S.p.A.: F.260 , F.260B Aerocar Incorporated: I Aerodifusion S.L.: Jodel D-1190S Aeromere S.A.: Falco F.8.L Aeronautica Macchi S.p.A.: AL60 , AL60-B Aeronca Aircraft Corporation: (L-3F) 65-CA , 65-TAC (Army L-3E) , 65-TC (Army L-3J) , YO-58 (Army L-3) Aerostar Aircraft Corporation: 360 , 400 Air & Space America Inc.: 18A Aircraft Parts & Development Corp.: A , A-2 , A-3 , A-4 , A-5 , A-5T All American Aircraft Inc.: 10A Alliance Aircraft Group LLC: H-391 (USAF YL-24) , H-391B , H-395 (USAF L-28A or U-10B) , H-395A American Champion Aircraft Corp.: 11AC , 11BC , 11CC , 7AC , 7DC , 7EC , 7FC , 7KC , S11AC , S11BC , S11CC , S7AC , S7DC Anderson Greenwood & Company: 14 , 51 , 51A Arctic Aircraft Company Inc.: S-1A , S-1B2 Augustair Inc.: 2150 , 2150A , 2180 Avions Jodel: D-1190 Beecraft Associates Incorporated: HoneyBee (HB) Bellanca Aircraft Corporation: 14-13 , 14-13-2 , 14-13-3 , 14-13-3W , 14-19-2 , 14-19-3 , 17-30 , 17-31 , 17-31TC Booth Lee F. dba Taylorcraft Aerospace: 19 , BC , BC-65 , BC12-65 (Army L-2H) , BC12-D , BC12D-4-85 , BC12D-85 , BCS , BCS12-65 , BCS12D-85 , F19 , F21 , F21A , F22 , F22A Cirrus Design Corporation: SR20 Commander Aircraft Company: 112 , 112B , 114B , 114TC Commonwealth Aircraft Inc.: 175 , 180 , 185 Consolidated Vultee Aircraft Corporation Stinson Division: 10 , HW-75 Dynac Aerospace Corporation: 10 , 100 , 100-180 , 100A , 10A Estumkeda Ltd. dba Micco Aircraft Company: MAC-125C , MAC-145 First Kentucky Bank: T-11 , T-211 Frontier-Aerospace Incorporated: FU-24 , FU-24A Gippsland Aeronautics Pty. Ltd.: GA200 Goodyear Aircraft Corporation: GA-2 , GA-22A , GA-2B Gulfstream Aerospace Corporation: 111 Helio Aircraft Corporation: 15A , 20 Kearns Edward Scott: Trojan A-2 Lockheed Martin Tactical Defense Systems: GZ-19 , GZ-19A , GZ-20 , GZ-20A Luscombe Aircraft Corporation: 11A Maule Aerospace Technology Inc.: Bee Dee M-4 , Bee Dee M-4-180C , Bee Dee M-4-180S , Bee Dee M-4-210 , Bee Dee M-4-210C , Bee Dee M-4-220 , Bee Dee M-5-180C , Bee Dee M-5-200 , Bee Dee M-5-210C , Bee Dee M-5-235C , Bee Dee M-6-180 , Bee Dee M-6-235 , Bee Dee M-7-235A , Bee Dee M-7-235B , Bee Dee MT-7-235 , Bee Dee MX-7-160 , Bee Dee MX-7-180A , Bee Dee MX-7-180B , Bee Dee MXT-7-160 , Bee Dee MXT-7-180 , Bee Dee MXT-7-180A , Bee DeeM-7-235 McClish Thomas H.: B75L (Army UC-92) , B85C , Funk B Monocoupe Corporation: 90AL-115 Mooney Aircraft Corporation: M20 , M20A , M20B , M20C , M20D , M20E Mooney Mite Aircraft Corporation: M-18C Morrisey Aviation Inc.: 2000C Nardi S.A.: FN-333 Navion Aircraft Company Ltd.: Navion (L-17A) , Navion A (L-17B) , Navion A (L-17C) , Navion B Pirtle J. C.: Johnson Rocket 185 Prop-Jets Inc.: 200 , 200A , 200B , 200C REVO Incorporated: Colonial C-1 , Colonial C-2 , Colonial Lake Model 250 , Lake LA-4 , Lake LA-4-200 , Lake LA-4A , Lake LA-4P Rankin Joe: CP-65 Raytheon Aircraft Company: 35 , 35-33 , 35-A33 , 35-B33 , 35-C33 , 35-C33A , 35R , 36 , 45 (YT-34) , 56TC , 58 , 58A , 95 , 95-55 , 95-A55 , 95-B55 , 95-B55A , 95-B55B (T-42A) , 95-C55 , A35 , A36 , A36TC , A45 (B-45) , A45 (T-34A) , B35 , B36TC , B95 , B95A , C35 , D45 (T34B) , D55 , D55A , D95A , E33 , E33A , E33C , E55A , E95 , H35 , V35A SOCATA - Groupe Aerospatiale: MS892E-150 , MS893E Schutze Richard P.: Texas Bullet 205 Schweizer Aircraft Corporation: 269A , 269A-1 , 269B , 269C , 269D Stits Aircraft Inc.: SA-9A Sud Aviation: Gardan GY.80-150 , Gardan GY.80-160 , Gardan GY.80-180 Superior Aircraft Company: Culver LCA , Culver LFA , Culver V , Culver V2 Swift Museum Foundation Inc.: GC-1A , GC-1B The Cessna Aircraft Company: 120 , 140 , 140A , 150 , 150A , 150B , 150C , 150D , 152 , 170 , 170A , 170B , 172 , 172A , 172B , 172C , 172F (USAF T-41A) , 172H (USAF T-41A) , 175 , 175A , 175B , 175C , 177 , 177A , 177B , 180 , 180A , 180B , 180C , 182 , 182A , 182B , 182C , 182D , 185 , 185A , 185B , 185C , 210 , 210-5 (205) , 210-5A (205A) , 210A , 210B , 210C , 210D , 310 , 310A (USAF U-3A) , 310C , 310E (USAF U-3B) , 320-1 , 335 , 340 , 340A , A150K , A150L , A185E , A185F , E310H , P172D , P210N , R172E Series , R172F (USAF T-41D) , R172G Series , R172H (USAF T-41D) , R182 , T182 , T210F , T310Q , TR182 The Don Luscombe Aviation History Foundation Inc.: 8 , 8B , 8C , 8D , T-8F The New Piper Aircraft Inc.: AE-1 , HE-1 , J3C-40 , J3C-50 , J3C-50S , J3C-65 , J3C-65S , J4 , J4A , J4A-S , L-14 , PA-11 , PA-11S , PA-12 , PA-12S , PA-14 , PA-15 , PA-16 , PA-16S , PA-17 , PA-18 , PA-18"105" (Special) , PA-18-"125" (Army L-21A) , PA-18-"135" (Army L-21B) , PA-18A , PA-18A-"135" , PA-18A-"150" , PA-18AS-"125" , PA-18AS-"135" , PA-18AS-"150" , PA-18S , PA-18S-"125" , PA-18S-"135" , PA-18S-"150" , PA-19 (Army L-18C) , PA-19S , PA-20 , PA-20-"115" , PA-20-"135" , PA-20S , PA-22 , PA-22-108 , PA-22-135 , PA-22-150 , PA-22-160 , PA-22S-135 , PA-22S-150 , PA-22S-160 , PA-23 , PA-23-160 , PA-23-235 , PA-23-250 , PA-24 , PA-24-250 , PA-24-260 , PA-25 (Normal Cat.) , PA-25-235 (Normal Cat.) , PA-25-260 (Normal Cat.) , PA-25-260 (Restricted Cat.) , PA-28-140 , PA-28-150 , PA-28-151 , PA-28-160 , PA-28-161 , PA-28-180 , PA-28-181 , PA-28-201T , PA-28-235 , PA-28R-180 , PA-28R-200 , PA-28R-201 , PA-28R-201T , PA-28RT-201 , PA-28RT-201T , PA-28S-160 , PA-28S-180 , PA-36-285 (Restricted Cat.) , PA-36-300 (Restricted Cat.) , PA-E23-250 Tiger Aircraft LLC: AA-1 , AA-1A , AA-1B , AA-1C Twin Commander Aircraft Corporation: 500 , 500-A , 500-B , 560F , 680 , 680-E , 680FL , 680FL(P) , 700 , 720 Univair Aircraft Corporation: 108 , 108-1 , 108-2 , 108-3 , 415-C , 415-CD , 415D , A-2 , A-2-A , E, F-1 , F-1A , G , M10
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Install Unison SlickSTART tm magneto booster system.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE00768CH	Status: Historical	App Date:	Rev Date: 09/11/2001
TC Nos.: 1E4, E-295, 1E4,
Models: Textron Lycoming AVCO Corporation: AEIO-540-D4A5 , AEIO-540-D4B5 , AEIO-540-D4C5 , AEIO-540-L1B5 , HIO 540-A1A , IO-540 Series , O-540 Series , O-540-A Series , O-540-A1A , O-540-A1A5 , O-540-A1B5 , O-540-A1C5 , O-540-A1D , O-540-A1D5 , O-540-A2B , O-540-A3D5 , O-540-A4A5 , O-540-A4B5 , O-540-A4C5 , O-540-A4D5 , O-540-B Series , O-540-B1A5 , O-540-B1B5 , O-540-B1D5, O-540-B2A5 , O-540-B2B5 , O-540-B2C5 , O-540-B4A5 , O-540-B4B5 , O-540-D1A5 , O-540-E Series , O-540-E4A5 , O-540-E4B5 , O-540-E4C5 , O-540-F Series , O-540-F1A5 , O-540-F1B5 , O-540-G Series , O-540-G1A5 , O-540-G2A5 , O-540-H Series , O-540-H1A5 , O-540-H2A5
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Replace Slick 6000, 6100, 6200, and 6300 series magnetos and TCM/Bendix S6-20, S6-200, and S6-1200 series magnetos with Unison Limited Authority Spark Advance Regulator (LASAR) ignition system.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE01524CH	Status: Historical	App Date:	Rev Date: 08/14/2001
TC Nos.: 1E4, 1E10, 1E12, E-274, E-286, 1E10,
Models: Textron Lycoming AVCO Corporation: AEIO-320 Series , AEIO-320-E1A , AEIO-320-E1B , AEIO-320-E2A , AEIO-320-E2B , AEIO-360 Series , AEIO-360-A1B , AEIO-360-A1B6 , AEIO-360-A1C , AEIO-360-A1D , AEIO-360-A1E , AEIO-360-A1E6 , AEIO-360-A2A , AEIO-360-A2B , AEIO-360-A2C , AEIO-360-B1D , AEIO-360-B1F , AEIO-360-B1F6 , AEIO-360-B1G6 , AEIO-360-B2F , AEIO-360-B2F6 , AEIO-360-B4A , AEIO-540-D4A5 , AEIO-540-D4B5 , AEIO-540-D4C5 , AEIO-540-L1B5 , AIO-320-A1A , AIO-320-A1B , AIO-320-A2A , AIO-320-A2B , AIO-320-B1B , AIO-320-C1B , AIO-360-A1A , AIO-360-A1B , AIO-360-A2A , AIO-360-A2B , AIO-360-B1B , HIO 540-A1A , HIO-540 Series , HO-360-A1A , HO-360-B1A , HO-360-B1B , IO-320 Series , IO-320-A Series , IO-320-A1A , IO-320-A2A , IO-320-B1A , IO-320-B1B , IO-320-B1C , IO-320-B2A , IO-320-C1A , IO-320-D1A , IO-320-D1B , IO-320-E1A , IO-320-E1B , IO-320-E2A , IO-320-E2B , IO-320-F1A , IO-360 Series , IO-360-A1B , IO-360-A1D , IO-360-B1B , IO-360-B1E , IO-360-B1F , IO-360-B1F6 , IO-360-B2E , IO-360-B2F , IO-360-B2F6 , IO-360-B4A , IO-360-C1C , IO-360-C1C6 , IO-360-C1D6 , IO-360-C1E6 , IO-360-C1F , IO-360-F1A , IO-360-J1AD , IO-360-K2A , IO-360-L2A , IO-540 Series , IO-540-A1A5 , IO-540-AA1A5 , IO-540-AA1B5 , IO-540-B1A5 , IO-540-B1B5 , IO-540-B1C5 , IO-540-C1B5 , IO-540-C1C5 , IO-540-C2C , IO-540-C4B5 , IO-540-C4C5 , IO-540-C4D5 , IO-540-CSeries , IO-540-D Series , IO-540-D4A5 , IO-540-D4B5 , IO-540-D4C5 , IO-540-E1A5 , IO-540-E1B5 , IO-540-E1C5 , IO-540-G1A5 , IO-540-G1B5 , IO-540-G1C5 , IO-540-G1D5 , IO-540-G1E5 , IO-540-G1F5 , IO-540-J Series , IO-540-J4A5 , IO-540-K1A5 , IO-540-K1B5 , IO-540-K1C5 , IO-540-K1D5 , IO-540-K1E5 , IO-540-K1F5 , IO-540-K1G5 , IO-540-K1H5 , IO-540-K1J5 , IO-540-K1K5 , IO-540-K2A5 , IO-540-L1A5 , IO-540-L1C5 , IO-540-M1A5 , IO-540-M1C5 , IO-540-N1A5 , IO-540-P1A5 , IO-540-R Series , IO-540-R1A5 , IO-540-S1A5 , IO-540-T Series , IO-540-T4B5 , LIO-360-C1E6 , O-320-A Series , O-320-A1A , O-320-A1B , O-320-A2A , O-320-A2B , O-320-A2C , O-320-A2D , O-320-A3A , O-320-A3B , O-320-B Series , O-320-B1A , O-320-B1B , O-320-B2A , O-320-B2B , O-320-B2C , O-320-B3A , O-320-B3B , O-320-B3C , O-320-C Series , O-320-C1A , O-320-C1B , O-320-C2A , O-320-C2B , O-320-C2C , O-320-C3A , O-320-C3B , O-320-C3C , O-320-D Series , O-320-D1A , O-320-D1C , O-320-D1D , O-320-D1F , O-320-D2A , O-320-D2C , O-320-D2F , O-320-D2G , O-320-D2H , O-320-D2J , O-320-D3G , O-320-E Series , O-320-E1A , O-320-E1C , O-320-E1F , O-320-E1J , O-320-E2A , O-320-E2C , O-320-E2D , O-320-E2F , O-320-E2G , O-320-E2H , O-320-E3D , O-320-E3H , O-360-A1A , O-360-A1C , O-360-A1F , O-360-A1F6 , O-360-A1G , O-360-A1G6 , O-360-A1H , O-360-A1H6 , O-360-A1P , O-360-A2A , O-360-A2E , O-360-A2F , O-360-A2G , O-360-A2H , O-360-A3A , O-360-A4A , O-360-A4G, O-360-A4J , O-360-A4K , O-360-A4M , O-360-A4N , O-360-A4P , O-360-B1A , O-360-B1B , O-360-B2A , O-360-B2B , O-360-B2C , O-360-C1A , O-360-C1E , O-360-C1F , O-360-C1G , O-360-C2A , O-360-C2B , O-360-C2E , O-360-C4F , O-360-C4P , O-360-D1A , O-360-D2A , O-360-F1A6 , O-360-G1A6 , O-360-J2A
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Replace Slick 6000, 6100, 6200, 6300, 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S6-20, S6-200, S6-1200, S-20, S-200, and S-1200 series magnetos with Unison Ltd Authority Spark Advance Regulator model 4755 and 6755 bush kit ignition systems.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE110CH	Status: Historical	App Date:	Rev Date: 09/09/1993
TC Nos.: E-238, E9EA, E-238,
Models: Wytwornia Sprzetu Komunikacyjnego: 6A-350-C1 , 6A-350-C1A, 6A-350-C2 , 6A-350-C2A , 6A-350-D1 , 6A-350-D1A , 6A-350-D1B , 6A4-150-B3 , 6A4-150-B31 , 6A4-150-B4 , 6A4-165-B3 , 6A4-165-B4 , 6A4-165-B6
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Installation of Slick Model 6399 magnetos.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE110CH	Status: Historical	App Date: 12/23/1992	Rev Date: 12/10/2008
TC Nos.: E-238, E9EA, E-238,
Models: Wytwornia Sprzetu Komunikacyjnego: 6A-350-C1 , 6A-350-C1A, 6A-350-C2 , 6A-350-C2A , 6A-350-D1 , 6A-350-D1A , 6A-350-D1B , 6A4-150-B3 , 6A4-150-B31 , 6A4-150-B4 , 6A4-165-B3 , 6A4-165-B4 , 6A4-165-B6
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Installation of Slick Model 6399 magnetos.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE1220GL	Status: Historical	App Date:	Rev Date: 11/12/1992
TC Nos.: E-253, E-253,
Models: Teledyne Continental Motors: C145 , C145-2 , C145-2HP, O-300-A , O-300-B , O-300-C , O-300-D , O-300-E
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Replacement of Slick Model 664 magnetos with Slick Model 6264 magnetos or installation of Model 6364 magneto.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE1306GL	Status: Historical	App Date:	Rev Date: 11/12/1992
TC Nos.: E-298, E-298,
Models: Teledyne Continental Motors: GO-300-A, GO-300-B , GO-300-C , GO-300-D , GO-300-E
ACO: AIR-7C0: Chicago ACO Branch
Replacement of Slick Model 667 magnetos with Slick Model 6267 magnetos or installation of Model 6367 magneto.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE1589GL	Status: Historical	App Date:	Rev Date: 11/06/1992
TC Nos.: E-213, E-213,
Models: Teledyne Continental Motors: A75-3, A75-6 , A75-6J , A75-8 , A75-8F , A75-8FJ , A75-8J , A75-9 , A75-9J
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Installation of Slick Aircraft Products Magneto Model 4202 or Model 4302.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE1590GL	Status: Historical	App Date:	Rev Date: 11/06/1992
TC Nos.: E-233, E-233,
Models: Teledyne Continental Motors: C85-8 , C85-8F, C85-8FHJ , C85-8FJ , C85-8J
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Installation of Slick Aircraft Products Magneto Model 4202 or Model 4302.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE1591GL	Status: Historical	App Date:	Rev Date: 11/06/1992
TC Nos.: E-252, E-252,
Models: Teledyne Continental Motors: C90-8F , C90-8FJ
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Installation of Slick Aircraft Products Magneto Model 4202 or installation of Model 4302.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE1592GL	Status: Historical	App Date:	Rev Date: 11/06/1992
TC Nos.: E-205, E-205,
Models: Teledyne Continental Motors: A-65-1 , A-65-12 , A-65-12F , A-65-12FJ , A-65-12J , A-65-14 , A-65-14F , A-65-14FJ , A-65-14J, A-65-3 , A-65-6 , A-65-6J , A-65-7 , A-65-8 , A-65-8F , A-65-8FJ , A-65-8J , A-65-9 , A-65-9F , A-65-9FJ , A-65-9J
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Installation of Slick Aircraft Products Magneto Model 4202 or Model 4302.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE295CH	Status: Historical	App Date:	Rev Date: 02/14/1995
TC Nos.: E-267, E-267,
Models: Teledyne Continental Motors: E225-2 , E225-4 , E225-8 , E225-9
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Installation of Slick model 6377 or6379 magnetos.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE296CH	Status: Historical	App Date:	Rev Date: 02/14/1995
TC Nos.: E-246, E-246,
Models: Teledyne Continental Motors: E165-2 , E165-3 , E165-4 , E185-1 , E185-10 , E185-11, E185-2 , E185-3 , E185-5 , E185-8 , E185-9
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Installation of Slick model 6377 or 6379 magnetos.

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE419CH	Status: Historical	App Date: 05/11/1995	Rev Date: 01/23/2009
TC Nos.: E-274, E-274,
Models: Lycoming Engines: O-320-A1A , O-320-A1B , O-320-A2A , O-320-A2B , O-320-A2C , O-320-A2D , O-320-A3A , O-320-A3B , O-320-A3C , O-320-B1A , O-320-B1B , O-320-B2A , O-320-B2B , O-320-B2C , O-320-B3A , O-320-B3B , O-320-B3C , O-320-C1A , O-320-C1B , O-320-C2A , O-320-C2B , O-320-C2C , O-320-C3A , O-320-C3B , O-320-C3C , O-320-D1A , O-320-D1B , O-320-D1C , O-320-D1D , O-320-D1F , O-320-D2A , O-320-D2B , O-320-D2C , O-320-D2F , O-320-D2G , O-320-D2H , O-320-D2J , O-320-D3G , O-320-E1A , O-320-E1B , O-320-E1C , O-320-E1F , O-320-E1J , O-320-E2A , O-320-E2B , O-320-E2C , O-320-E2D , O-320-E2F , O-320-E2G , O-320-E2H , O-320-E3D , O-320-E3H
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Replace Slick 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S-20, S-200, and S-1200 series magnetos with the Unison Limited Authority Spark Advance Regulator (LASAR ) ignition system

STC Holder: Unison Industires Address: 530 Blackhawk Park Avenue, Rockford, IL 61104, United States		Contact us to have your company added here!
STC No.: SE524CH	Status: Historical	App Date:	Rev Date: 06/17/1997
TC Nos.: 1E10, 1E12, E-274, E-286, 1E10,
Models: Textron Lycoming AVCO Corporation: AEIO-320-E1A , AEIO-320-E1B , AEIO-320-E2A , AEIO-320-E2B , AEIO-360-A1A , AEIO-360-A1B , AEIO-360-A1B6 , AEIO-360-A1C , AEIO-360-A1D , AEIO-360-A1E , AEIO-360-A1E6 , AEIO-360-A2A , AEIO-360-A2B , AEIO-360-A2C , AEIO-360-B1B , AEIO-360-B1D , AEIO-360-B1F , AEIO-360-B1F6 , AEIO-360-B1G6 , AEIO-360-B2F , AEIO-360-B2F6 , AEIO-360-B4A , AEIO-360-H1A , AEIO-360-H1B , AIO-320-A1A , AIO-320-A1B , AIO-320-A2A , AIO-320-A2B , AIO-320-B1B , AIO-320-C1B , AIO-360-A1A , AIO-360-A1B , AIO-360-A2A , AIO-360-A2B , AIO-360-B1B , HO-360-A1A , HO-360-B1A , HO-360-B1B , IO-320-A1A , IO-320-A2A , IO-320-B1A , IO-320-B1B , IO-320-B1C , IO-320-B1D , IO-320-B2A , IO-320-C1A , IO-320-D1A , IO-320-D1B , IO-320-E1A , IO-320-E1B , IO-320-E2A , IO-320-E2B , IO-320-F1A , IO-360-A1A , IO-360-A1B , IO-360-A1B6 , IO-360-A1C , IO-360-A1D , IO-360-A1D6 , IO-360-A2A , IO-360-A2B , IO-360-A2C , IO-360-A3B6 , IO-360-B1A , IO-360-B1B , IO-360-B1C , IO-360-B1D , IO-360-B1E , IO-360-B1F , IO-360-B1F6 , IO-360-B2E , IO-360-B2F , IO-360-B2F6 , IO-360-B4A , IO-360-C1A , IO-360-C1B , IO-360-C1C , IO-360-C1C6 , IO-360-C1D6 , IO-360-C1E6 , IO-360-C1F , IO-360-D1A , IO-360-E1A , IO-360-F1A , IO-360-J1AD , IO-360-K2A , IO-360-L2A , LIO-360-C1E6 , LO-360-A1H6 , O-320-A1A , O-320-A1B , O-320-A2A , O-320-A2B , O-320-A2C , O-320-A2D , O-320-A3A , O-320-A3B , O-320-A3C , O-320-B1A , O-320-B1B , O-320-B2A , O-320-B2B , O-320-B2C , O-320-B3A , O-320-B3B , O-320-B3C , O-320-C1A , O-320-C1B , O-320-C2A , O-320-C2B , O-320-C2C , O-320-C3A , O-320-C3B , O-320-C3C , O-320-D1A , O-320-D1B , O-320-D1C , O-320-D1D , O-320-D1F , O-320-D2A , O-320-D2B , O-320-D2C , O-320-D2F , O-320-D2G , O-320-D2H , O-320-D2J , O-320-D3G , O-320-E1A , O-320-E1B , O-320-E1C , O-320-E1F , O-320-E1J , O-320-E2A , O-320-E2B , O-320-E2C , O-320-E2D , O-320-E2F , O-320-E2G , O-320-E2H , O-320-E3D , O-320-E3H , O-360-A1A , O-360-A1C , O-360-A1D , O-360-A1F , O-360-A1F6 , O-360-A1G , O-360-A1G6 , O-360-A1H , O-360-A1H6 , O-360-A1P , O-360-A2A , O-360-A2D , O-360-A2E , O-360-A2F , O-360-A2G , O-360-A2H , O-360-A3A , O-360-A3D , O-360-A4A , O-360-A4AD , O-360-A4D , O-360-A4G , O-360-A4J , O-360-A4K , O-360-A4M , O-360-A4N , O-360-A4P , O-360-B1A , O-360-B1B , O-360-B2A , O-360-B2C , O-360-C1A , O-360-C1C , O-360-C1E , O-360-C1F , O-360-C1G , O-360-C2A , O-360-C2B , O-360-C2C , O-360-C2D , O-360-C2E , O-360-C4F , O-360-C4P , O-360-D1A , O-360-D2A , O-360-D2B , O-360-F1A6 , O-360-G1A6 , O-360-J2A
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Replace Slick 4000, 4100, 4200 and4300 series magnetos and TCM/Bendix S-20, S-200, and S-1200 series magnetos with the Unison Limited Authority Spark Advance Regulator(LASARTM) ignition systems.