FAA-listed STC holder

Ontic Engineering and Manufacturing Inc. STCs

The Jun 30, 2026 FAA DRS snapshot lists 59 selected supplemental type certificates with status Current under Ontic Engineering and Manufacturing Inc.. The records span 205 public aircraft directories and 7 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

205

aircraft directories

modification categories

Mar 17, 2022

latest recorded revision

Modification mix

Other aircraft modifications14 Engine and powerplant12 Cargo and special mission11 Propellers9 Fuel systems6 Avionics4 Electrical systems3

Aircraft represented

Recently revised records

Showing the 59 most recently revised records. Category directories provide the complete paginated discovery path.

59 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Ontic Engineering and Manufacturing Inc. supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SA09111AC Installation of Concorde RG390ES sealed lead-acid battiers. Other aircraft modifications View record	M7 Aerospace SA226-TCTC A8SW M7 Aerospace SA227-AC (C-26A)TC A8SW M7 Aerospace SA227-BC (C-26A)TC A8SW	Current at cited snapshot Revised Mar 17, 2022 Application: Feb 27, 1995	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA09169AC Installation of Concorde RG390ES sealed lead-acid batteries. Other aircraft modifications View record	M7 Aerospace SA227-CCTC A18SW M7 Aerospace SA227-DC (C-26B)TC A18SW	Current at cited snapshot Revised Mar 17, 2022 Application: Jul 14, 1995	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA09170AC Installation of Concorde RG390ES sealed lead-acid batteries. Other aircraft modifications View record	M7 Aerospace SA226-ATTC A5SW M7 Aerospace SA226-TTC A5SW M7 Aerospace SA227-ATTC A5SW	Current at cited snapshot Revised Mar 17, 2022 Application: Jul 14, 1995	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA09463AC Installation of Concorde FASRG91STC sealed lead-acid batteries. Other aircraft modifications View record	M7 Aerospace SA226-TTC A5SW M7 Aerospace SA226-T(B)TC A5SW M7 Aerospace SA227-TTTC A5SW	Current at cited snapshot Revised Mar 17, 2022 Application: Apr 17, 1998	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA10352SC Installation of an Aviation Communication & Surveillance Systems (ACSS) TCAS II, dual ACSS Mode-S transponders and dual Sextant VSI/TCAS display. Avionics View record	M7 Aerospace SA227-CCTC A18SW M7 Aerospace SA227-DC (C-26B)TC A18SW M7 Aerospace SA227-AC (C-26A)TC A8SW M7 Aerospace SA227-BC (C-26A)TC A8SW	Current at cited snapshot Revised Mar 17, 2022 Application: Jul 28, 2004	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1528SO Installation of Litton LTN 72R inertial navigation system utilizing software program 72-7 supplement 72-19 installed. Avionics View record	M7 Aerospace SA227-ATTC A5SW	Current at cited snapshot Revised Mar 17, 2022 Application: Aug 29, 1983	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1529SO Installation of Foster Airdata RNAV 612 area navigation system. Avionics View record	M7 Aerospace SA227-ATTC A5SW	Current at cited snapshot Revised Mar 17, 2022 Application: Aug 29, 1983	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA4618SW Installation of the Zee Systems R-12/R-134a Air Conditioning Systems. Other aircraft modifications View record	Fairchild Aircraft SA226-TTC A5SW Fairchild Aircraft SA227-TTTC A5SW Fairchild Aircraft SA226-T(B)TC A5SW	Current at cited snapshot Revised Mar 17, 2022 Application: Jan 20, 1982	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA4725SW Installation of Conrac stall warning and stall avoidance system. Other aircraft modifications View record	M7 Aerospace SA226-ATTC A5SW M7 Aerospace SA226-TTC A5SW M7 Aerospace SA226-TCTC A8SW	Current at cited snapshot Revised Mar 17, 2022 Application: May 21, 1982	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA7374SW Installation of a UNS-1A flight management system. Other aircraft modifications View record	M7 Aerospace SA227-TTTC A5SW	Current at cited snapshot Revised Mar 17, 2022 Application: Dec 21, 1987	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA7440SW Installation of fuel quantity indicators, fuel quantity repeaters and digital calibration units. Fuel systems View record	Boeing DC-9-11TC A6WE Boeing DC-9-12TC A6WE Boeing DC-9-13TC A6WE Boeing DC-9-14TC A6WE Boeing DC-9-15TC A6WE Boeing DC-9-31TC A6WE Boeing DC-9-32TC A6WE Boeing DC-9-32FTC A6WE Boeing DC-9-33FTC A6WE Boeing DC-9-51TC A6WE	Current at cited snapshot Revised Mar 21, 2014 Application: Oct 27, 1987	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA7729SW Installation of digital fuel quantity indicators, fuel totalizer, and capacitive fuel compensator units. Fuel systems View record	Boeing DC-8-61TC 4A25 Boeing DC-8-61FTC 4A25 Boeing DC-8-63TC 4A25 Boeing DC-8-63FTC 4A25 Boeing DC-8-71TC 4A25 Boeing DC-8-71FTC 4A25 Boeing DC-8-73TC 4A25 Boeing DC-8-73FTC 4A25	Current at cited snapshot Revised Mar 21, 2014 Application: Mar 13, 1989	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST01234SE Installation of Model 4036-01 Gauging Transient Suppression Units. Other aircraft modifications View record	Boeing 737-100 SeriesTC A16WE Boeing 737-200 SeriesTC A16WE Boeing 737-300 SeriesTC A16WE	Current at cited snapshot Revised Mar 21, 2014 Application: Sep 13, 2001	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA2955SO Replacement of existing electromechanical fuel quantity indicators with Smiths Industries digital fuel quantity indicators. Fuel systems View record	Boeing DC-10-10TC A22WE Boeing DC-10-30TC A22WE Boeing DC-10-40TC A22WE	Current at cited snapshot Revised Feb 14, 2014 Application: Jul 23, 1990	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00847SE Installation of Model 4035 Transient Suppression Units on Boeing 737 Classic Airplanes fitted with Smiths Digital Fuel Gauging Systems. Fuel systems View record	Boeing 737-100 SeriesTC A16WE Boeing 737-400 SeriesTC A16WE Boeing 737-300 SeriesTC A16WE Boeing 737-500 SeriesTC A16WE Boeing 737-200 SeriesTC A16WE	Current at cited snapshot Revised Feb 5, 2014 Application: Feb 26, 1999	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA3468NM Installation of a 2300-07-1, 2307-02-1, or 2307-03-1 digital fuel quantity gauge system. Fuel systems View record	Boeing 727-100 SeriesTC A3WE Boeing 727-200 SeriesTC A3WE	Current at cited snapshot Revised Nov 5, 2013 Application: Mar 23, 1987	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA3498NM Installation of Smith Aerospace fuel quantity gauge system. Fuel systems View record	Boeing 737-100 SeriesTC A16WE Boeing 737-200 SeriesTC A16WE Boeing 737-300 SeriesTC A16WE Boeing 737-400 SeriesTC A16WE Boeing 737-500 SeriesTC A16WE	Current at cited snapshot Revised Nov 5, 2013 Application: Sep 29, 1987	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1530SO Installation of Global GNS-500 Series 3C VLF/Omega Navigation System utilizing software program 3C-FE9F/E. Avionics View record	M7 Aerospace SA227-ATTC A5SW	Current at cited snapshot Revised Jun 28, 2012 Application: Aug 29, 1983	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1470SO Installation of Lear Siegler 400 AMP starter generator control unit P/N 51539-0065. Electrical systems View record	Fairchild Aircraft SA227-ATTC A5SW Fairchild Aircraft SA227-TTTC A5SW	Current at cited snapshot Revised Apr 26, 2012 Application: May 12, 1983	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00388LA-D Installation of provisions for smoke detection and fire suppression systems, lower cargo compartments. Cargo and special mission View record	Boeing 737-300 SeriesTC A16WE	Current at cited snapshot Revised Sep 10, 2009 Application: May 29, 1998	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00399LA-D Installation of smoke detection system, lower cargo compartment. Cargo and special mission View record	Boeing 727-100 SeriesTC A3WE Boeing 727-100C SeriesTC A3WE Boeing 727-200 SeriesTC A3WE Boeing 727-200F SeriesTC A3WE Boeing 727C SeriesTC A3WE	Current at cited snapshot Revised Sep 10, 2009 Application: Dec 21, 1998	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00403LA-D Installation of smoke detection system, lower cargo compartments. Cargo and special mission View record	McDonnell Douglas DC-9-14TC A6WE McDonnell Douglas DC-9-15TC A6WE McDonnell Douglas DC-9-15FTC A6WE McDonnell Douglas DC-9-31TC A6WE McDonnell Douglas DC-9-32TC A6WE McDonnell Douglas DC-9-32FTC A6WE McDonnell Douglas DC-9-33FTC A6WE McDonnell Douglas DC-9-41TC A6WE	Current at cited snapshot Revised Sep 10, 2009 Application: Dec 22, 1998	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00404LA-D Installation of smoke detection and fire suppression systems provisions, lower cargo compartments. Cargo and special mission View record	Boeing 737-400 SeriesTC A16WE	Current at cited snapshot Revised Sep 10, 2009 Application: Mar 8, 1999	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00406LA-D Installation of Smoke Detection and Fire Suppression Systems, Lower Cargo Compartments. Cargo and special mission View record	McDonnell Douglas DC-9-81TC A6WE McDonnell Douglas DC-9-82TC A6WE	Current at cited snapshot Revised Sep 10, 2009 Application: Mar 30, 1999	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00511LA Installation of a smoke detection and fire suppression system. Other aircraft modifications View record	Boeing 737-300 SeriesTC A16WE	Current at cited snapshot Revised Sep 10, 2009 Application: Sep 26, 1997	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00740LA-D Installation of smoke detection and fire suppression systems provisions, lower cargo compartments. Cargo and special mission View record	Boeing 737-300 SeriesTC A16WE	Current at cited snapshot Revised Sep 10, 2009 Application: Jan 14, 1999	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00745LA-D Installation of Lower Cargo Compartment Smoke Detection and Fire Suppression Systems. Cargo and special mission View record	Boeing 737-200 SeriesTC A16WE	Current at cited snapshot Revised Sep 10, 2009 Application: Jan 13, 1999	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00746LA-D Installation of smoke detection system, lower cargo compartment. Cargo and special mission View record	McDonnell Douglas DC-8-61TC 4A25 McDonnell Douglas DC-8-61FTC 4A25 McDonnell Douglas DC-8-62TC 4A25 McDonnell Douglas DC-8-62FTC 4A25 McDonnell Douglas DC-8-63TC 4A25 McDonnell Douglas DC-8-63FTC 4A25 McDonnell Douglas DC-8-71TC 4A25 McDonnell Douglas DC-8-71FTC 4A25 McDonnell Douglas DC-8-73TC 4A25 McDonnell Douglas DC-8-73FTC 4A25	Current at cited snapshot Revised Sep 10, 2009 Application: Dec 22, 1998	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00751LA-D Installation of lower cargo compartment smoke detection and fire suppression. Cargo and special mission View record	Boeing 737-500 SeriesTC A16WE	Current at cited snapshot Revised Sep 10, 2009 Application: Apr 12, 1999	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00765LA-D Installation of smoke detection and fire suppression systems provisions. Other aircraft modifications View record	Boeing 727-100 SeriesTC A3WE	Current at cited snapshot Revised Sep 10, 2009 Application: Aug 3, 2000	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00982LA-D Installation of smoke detection and fire suppression systems provisions. Other aircraft modifications View record	McDonnell Douglas DC-9-31TC A6WE	Current at cited snapshot Revised Sep 10, 2009 Application: Apr 4, 2000	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00986LA-D Installation of lower cargo compartment smoke detection system provisions. Cargo and special mission View record	Lockheed Aircraft 188ATC 4A22 Lockheed Aircraft 188CTC 4A22	Current at cited snapshot Revised Sep 10, 2009 Application: Jul 27, 2000	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00990LA-D Installation of smoke detection system in lower cargo compartments. Cargo and special mission View record	Boeing 737-200 SeriesTC A16WE Boeing 737-200C SeriesTC A16WE	Current at cited snapshot Revised Sep 10, 2009 Application: Jan 31, 2001	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
ST00991LA-D Installation of Smoke Detection and Fire Suppression Systems. Other aircraft modifications View record	Boeing 727-200 SeriesTC A3WE	Current at cited snapshot Revised Sep 10, 2009 Application: Feb 1, 2001	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1019GL Installation of Woodward P/N A213796 control box, electrical connector, and remote switch. Electrical systems View record	British Aerospace (Scotland) Jetstream Series 3101TC A21EU Hawker Beechcraft C90TC 3A20 Hawker Beechcraft E90TC 3A20 Hawker Beechcraft 200TC A24CE Hawker Beechcraft 200CTC A24CE Hawker Beechcraft 200CTTC A24CE Hawker Beechcraft 200TTC A24CE M7 Aerospace LP SA227-ATTC A5SW M7 Aerospace LP SA227-TTTC A5SW M7 Aerospace LP SA227-AC (C-26A)TC A8SW Raytheon Aircraft A100TC A14CE Raytheon Aircraft B100TC A14CE Raytheon Aircraft F90TC A31CE	Current at cited snapshot Revised Apr 30, 2007 Application: Apr 18, 1986	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1020GL Removal of P/N 213762 propeller synchrophaser control box and electrical connector, and installation of P/N A213796 control box, and electrical connector. Propellers View record	Raytheon Aircraft 58PTC A23CE Raytheon Aircraft 58TCTC A23CE	Current at cited snapshot Revised Apr 30, 2007 Application: Apr 18, 1986	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1054GL Removal of P/N 213763 propeller synchrophaser control box and electrical connector, and installation of P/N A213796 control box, electrical connector, and remote switch. Propellers View record	Frakes Aviation G-73TC A-783	Current at cited snapshot Revised Apr 30, 2007 Application: Jul 3, 1986	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA166CE Twin-engine electronic synchronizer and unfeathering system. Engine and powerplant View record	Raytheon Aircraft B50TC 5A4	Current at cited snapshot Revised Apr 30, 2007 Application: Sep 5, 1963	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA167CE Electronic synchronizer kit. Other aircraft modifications View record	Raytheon Aircraft C50TC 5A4	Current at cited snapshot Revised Apr 30, 2007 Application: Sep 5, 1963	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA168CE Twin engine synchronizer. Engine and powerplant View record	Twin Commander Aircraft 500-BTC 6A1	Current at cited snapshot Revised Apr 30, 2007 Application: Aug 28, 1963	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA174CE Twin-engine electronic sychronizer for aircraft equipped with Hartzell propellers. Engine and powerplant View record	Raytheon Aircraft C-45GTC A-765 Raytheon Aircraft D18STC A-765 Raytheon Aircraft E18S-9700TC A-765 Raytheon Aircraft G18STC A-765 Raytheon Aircraft H18TC A-765	Current at cited snapshot Revised Apr 30, 2007 Application: Nov 18, 1964	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA188CE Twin-engine synchronizer. Engine and powerplant View record	Raytheon Aircraft 65TC 3A20 Raytheon Aircraft 65-80TC 3A20 Raytheon Aircraft 65-A80TC 3A20	Current at cited snapshot Revised Apr 30, 2007 Application: Dec 5, 1963	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA20GL Installation of Woodward Type II electronic propeller synchronizer or synchrophaser system. (G-44A MODIFIED COLEMILL - STC 2-13) (500-A modified - Colemill STC SA340SO). Propellers View record	B-N Group BN-2TC A17EU B-N Group BN-2ATC A17EU B-N Group BN-2A-2TC A17EU B-N Group BN-2A-20TC A17EU B-N Group BN-2A-21TC A17EU B-N Group BN-2A-26TC A17EU B-N Group BN-2A-27TC A17EU B-N Group BN-2A-3TC A17EU B-N Group BN-2A-6TC A17EU B-N Group BN-2A-8TC A17EU B-N Group BN-2A-9TC A17EU British Aerospace (Scotland) B.206 Series 2TC A11EU Cessna Aircraft T310QTC 3A10 Cessna Aircraft 310QTC 3A10 Cessna Aircraft T310RTC 3A10 Cessna Aircraft 310CTC 3A10 Cessna Aircraft 310LTC 3A10 Cessna Aircraft 310KTC 3A10 Cessna Aircraft 310JTC 3A10 Cessna Aircraft 310HTC 3A10 Cessna Aircraft 310FTC 3A10 Cessna Aircraft 310NTC 3A10 Cessna Aircraft 310DTC 3A10 Cessna Aircraft 310ITC 3A10 Cessna Aircraft 310BTC 3A10 Cessna Aircraft 310A (USAF U-3A)TC 3A10 Cessna Aircraft T310PTC 3A10 Cessna Aircraft 310TC 3A10 Cessna Aircraft 310E (USAF U-3B)TC 3A10 Cessna Aircraft 310GTC 3A10 Cessna Aircraft 310PTC 3A10 Cessna Aircraft 320ATC 3A25 Cessna Aircraft 320BTC 3A25 Cessna Aircraft 320CTC 3A25 Cessna Aircraft 320DTC 3A25 Cessna Aircraft 320ETC 3A25 Cessna Aircraft 320FTC 3A25 Cessna Aircraft 320TC 3A25 Cessna Aircraft 340ATC 3A25 Cessna Aircraft 340TC 3A25	Current at cited snapshot Revised Apr 30, 2007 Application: Mar 24, 1972	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA213CE Twin-engine electronic sychronizer. Engine and powerplant View record	Raytheon Aircraft J50TC 5A4	Current at cited snapshot Revised Apr 30, 2007 Application: Dec 13, 1963	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA231CE Twin engine synchronizer. Engine and powerplant View record	Twin Commander Aircraft 560-FTC 2A4 Twin Commander Aircraft 680-FTC 2A4 Twin Commander Aircraft 680-FLTC 2A4	Current at cited snapshot Revised Apr 30, 2007 Application: Mar 6, 1964	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA250CE Installation of Woodward electronic propeller synchraphaser system. Propellers View record	Cessna Aircraft 310DTC 3A10 Cessna Aircraft 310ETC 3A10 Cessna Aircraft 310HTC 3A10 Cessna Aircraft 310ITC 3A10 Cessna Aircraft 310JTC 3A10 Cessna Aircraft 310KTC 3A10 Cessna Aircraft 310LTC 3A10 Cessna Aircraft 310NTC 3A10 Cessna Aircraft 310PTC 3A10 Cessna Aircraft 310QTC 3A10 Cessna Aircraft E310HTC 3A10 Cessna Aircraft 320DTC 3A25 Cessna Aircraft 340TC 3A25 Cessna Aircraft 336TC A2CE Cessna Aircraft 337TC A6CE Cessna Aircraft 401TC A7CE Cessna Aircraft 402TC A7CE Cessna Aircraft 411TC A7CE Cessna Aircraft 414TC A7CE Cessna Aircraft 421TC A7CE Bombardier DHC-6-1TC A9EA Bombardier DHC-6-100TC A9EA Bombardier DHC-6-200TC A9EA Bombardier DHC-6-300TC A9EA New Piper Aircraft PA-31PTC A8EA New Piper Aircraft PA-31TTC A8EA Mitsubishi Heavy Industries MU-2B-10TC A2PC Mitsubishi Heavy Industries MU-2B-15TC A2PC Mitsubishi Heavy Industries MU-2B-20TC A2PC Mitsubishi Heavy Industries MU-2B-25TC A2PC Mitsubishi Heavy Industries MU-2B-26TC A2PC Mitsubishi Heavy Industries MU-2B-30TC A2PC Mitsubishi Heavy Industries MU-2B-35TC A2PC Mitsubishi Heavy Industries MU-2B-36TC A2PC Raytheon Aircraft 58TC 3A16 Raytheon Aircraft 58ATC 3A16 Raytheon Aircraft 95TC 3A16 Raytheon Aircraft 95-55TC 3A16 Raytheon Aircraft 95-A55TC 3A16 Raytheon Aircraft 95-B55TC 3A16	Current at cited snapshot Revised Apr 30, 2007 Application: Jun 2, 1964	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA25CE Twin-engine electronic synchronizer. Engine and powerplant View record	Raytheon Aircraft C50TC 5A4	Current at cited snapshot Revised Apr 30, 2007 Application: Nov 16, 1961	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA30GL Installation of electronic engine synchronizer system. Engine and powerplant View record	Cessna Aircraft 500TC A22CE Learjet 24TC A10CE Learjet 24BTC A10CE Learjet 24DTC A10CE Learjet 24ETC A10CE Learjet 24FTC A10CE Learjet 25TC A10CE Learjet 25BTC A10CE Learjet 25CTC A10CE Learjet 25DTC A10CE Learjet 25FTC A10CE Learjet 28TC A10CE Learjet 29TC A10CE Learjet 23TC A5CE Sabreliner NA-265-80TC A2WE	Current at cited snapshot Revised Apr 30, 2007 Application: Jun 23, 1973	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA412CE Installation of Woodward Electronic Engine synchronizer system. Engine and powerplant View record	Learjet 24TC A10CE Learjet 24BTC A10CE Learjet 24DTC A10CE Learjet 25TC A10CE Learjet 25BTC A10CE Learjet 25CTC A10CE Learjet 23TC A5CE	Current at cited snapshot Revised Apr 30, 2007 Application: Oct 8, 1965	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA698CE Install Woodward electronic engine synchronizer system. Engine and powerplant View record	Dassault-Aviation Fan Jet Falcon Series CTC A7EU Dassault-Aviation Fan Jet Falcon Series DTC A7EU Dassault-Aviation Fan Jet Falcon Series ETC A7EU Dassault-Aviation Fan Jet Falcon Series FTC A7EU	Current at cited snapshot Revised Apr 30, 2007 Application: Dec 5, 1969	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA756CE Install Woodward engine synchronizer system. Engine and powerplant View record	Sabreliner NA-265-40TC A2WE Sabreliner NA-265-60TC A2WE Sabreliner NA-265-70TC A2WE	Current at cited snapshot Revised Apr 30, 2007 Application: Mar 11, 1971	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA791CE Installation of either of the following electronic synchronizer kits P/N 213521 or P/N 213517. Other aircraft modifications View record	Israel Aircraft Industries 1121TC A2SW Israel Aircraft Industries 1121ATC A2SW Israel Aircraft Industries 1121BTC A2SW Israel Aircraft Industries 1123TC A2SW	Current at cited snapshot Revised Apr 30, 2007 Application: Jan 22, 1971	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA8GL Installation of engine synchronizer kit P/N 213522. Engine and powerplant View record	Cessna Aircraft 500 SeriesTC A22CE	Current at cited snapshot Revised Apr 30, 2007 Application: Nov 14, 1972	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1021GL Removal of TC P/N 213762 propeller synchrophaser control box and electrical connector and installation of P/N A213796. Propellers View record	Beechcraft 200TC A24CE Beechcraft 200CTC A24CE Beechcraft 200CTTC A24CE Beechcraft 200TTC A24CE	Current at cited snapshot Revised Nov 23, 2004 Application: Apr 18, 1986	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1022GL Removal of T.C. P/N 213762 propeller synchrophaser control box and electrical connector and installation of P/N A213796. Propellers View record	Beechcraft C90TC 3A20 Beechcraft E90TC 3A20	Current at cited snapshot Revised Nov 23, 2004 Application: Apr 18, 1986	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1023GL Installation of P/N A213796 control box, electrical connector, and remote switch. Electrical systems View record	M7 Aerospace SA227-ATTC A5SW M7 Aerospace SA227-TTTC A5SW	Current at cited snapshot Revised Nov 23, 2004 Application: Apr 18, 1986	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1024GL Removal of T.C. P/N 213762 propeller synchrophaser control box and electrical connector and installation of P/N A213796. Propellers View record	Beechcraft F90TC A31CE	Current at cited snapshot Revised Nov 23, 2004 Application: Apr 18, 1986	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1025GL Removal of T.C. P/N 213762 propeller synchrophaser control box and electrical connector and installation of P/N A213796. Propellers View record	Beechcraft A100TC A14CE Beechcraft B100TC A14CE	Current at cited snapshot Revised Nov 23, 2004 Application: Apr 18, 1986	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record
SA1055GL Removal of TC P/N 213761 or213763 propeller synchrophaser control box and electrical connector and installation of P/N A213796 control box, electrical connector, and remote switch. Propellers View record	British Aerospace (Scotland) HP Jetstream Model 3101TC A21EU	Current at cited snapshot Revised Nov 23, 2004 Application: Jul 3, 1986	FAA holder: Ontic Engineering and Manufacturing Inc. FAA authority record