# Embraer EMB-110P2 - Type: Aircraft model (FAA registry) - Registry code: 3260124 - Manufacturer (registry): EMBRAER - Model: EMB-110P2 - Aircraft type: Fixed wing multi engine - Category: Airplane - Engines: 2 · Turbo-prop - Seats: 22 - Weight class: 12,500 to 19,999 lb - Certification: Type certificated - Data sheet: [TCDS A21SO](https://openairdocs.org/tcds/A21SO) (OpenAirDocs) - Holder: Embraer S.A. - Registered aircraft: 0 - Page: https://openairdocs.org/model/embraer-emb-110p2 Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023 - [AD 2014-20-05](https://openairdocs.org/ad/2014-20-05): Flight Controls · Embraer EMB-110P1 and EMB-110P2. Effective Oct 27, 2014 - [AD 2008-23-12](https://openairdocs.org/ad/2008-23-12): Wings-to-fuselage attachments · Embraer EMB-110P1 and EMB-110P2. Effective Dec 22, 2008 - [AD 2005-19-02](https://openairdocs.org/ad/2005-19-02): Nose landing gear (NLG) · Embraer EMB-110P1 and EMB-110P2. Effective Oct 19, 2005 - [AD 2005-18-20](https://openairdocs.org/ad/2005-18-20): "FASTprop" propeller de-icers · Hartzell PHC-C3YF-1RF/F8468A(B,K)-8R constant speed propeller (STC SA00718LA or 17 others). Effective Oct 14, 2005 - [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005 - [AD 2000-02-27](https://openairdocs.org/ad/2000-02-27): Airframe Pneumatic Deicing Boots · Embraer EMB-110P1 and EMB-110P2. Effective Mar 24, 2000 - [AD 98-01-10](https://openairdocs.org/ad/98-01-10): MLG Wheel Axle/ Piston Tube Assembly · Embraer EMB-110P1 and EMB-110P2. Effective Feb 9, 1998 - [AD 97-26-13](https://openairdocs.org/ad/97-26-13): AFM - Limitation Section - Power Levers · Embraer EMB-110P1 and EMB-110P2. Effective Jan 28, 1998 - [AD 97-01-12](https://openairdocs.org/ad/97-01-12): Ground Proximity Warning System · Airtell International Ground Proximity Warning System, Mystere-Falcon 200, EMB-110P1 and 20 more. Effective Feb 25, 1997 - [AD 96-09-12](https://openairdocs.org/ad/96-09-12): AFM - Icing · Embraer EMB-110P1 and EMB-110P2. Effective Jun 11, 1996 - [AD 92-17-02](https://openairdocs.org/ad/92-17-02): Rudder Trim Tab Actuating System · Embraer EMB-110P1 and EMB-110P2. Effective Sep 11, 1992 - [AD 91-25-11](https://openairdocs.org/ad/91-25-11): Rudder Trim Tab System · Embraer EMB-110P1 and EMB-110P2. Effective Feb 10, 1992 - [AD 91-25-09](https://openairdocs.org/ad/91-25-09): Elevator Trim Tab Actuator Support · Embraer EMB-110P1 and EMB-110P2. Effective Dec 23, 1991 - [AD 90-12-01](https://openairdocs.org/ad/90-12-01): Elevator Balance Weight Arms · Embraer EMB-110P1 and EMB-110P2. Effective Oct 15, 1990 - [AD 89-20-11](https://openairdocs.org/ad/89-20-11): AFM Change - Emergency Exit · Embraer EMB-110P1 and EMB-110P2. Effective Oct 24, 1989 - [AD 88-25-10](https://openairdocs.org/ad/88-25-10): Flap Control Switch · Embraer EMB-110P1 and EMB-110P2. Effective Jan 5, 1989 - [AD 87-13-08](https://openairdocs.org/ad/87-13-08): Airplane Flight Manual/Pilot's Operating Handbook Changes · Embraer EMB-110P1 and EMB-110P2. Effective Aug 6, 1987 - [AD 87-01-05](https://openairdocs.org/ad/87-01-05): Bearings - Flight Control Systems · Embraer EMB-110P1 and EMB-110P2. Effective Jan 22, 1987 - [AD 85-17-04](https://openairdocs.org/ad/85-17-04): Elevator Control Rod Tube · Embraer EMB-110P1 and EMB-110P2. Effective Aug 30, 1985 - [AD 85-01-51](https://openairdocs.org/ad/85-01-51): Empennage Assembly · Embraer EMB-110P1 and EMB-110P2. Effective Feb 26, 1985 - [AD 84-24-53 R1](https://openairdocs.org/ad/84-24-53-R1): Empennage Assembly · Embraer EMB-110P1 and EMB-110P2. Effective Jan 17, 1985 - [AD 82-05-01 R2](https://openairdocs.org/ad/82-05-01-R2): Wing Flap Actuators · Embraer EMB-110P1 and EMB-110P2. Effective Oct 26, 1983 - [AD 83-15-10](https://openairdocs.org/ad/83-15-10): Control Surface Balance · Embraer EMB-110P1 and EMB-110P2. Effective Aug 9, 1983 - [AD 83-14-09](https://openairdocs.org/ad/83-14-09): Rivet Attachments · Embraer EMB-110P1 and EMB-110P2. Effective Jul 27, 1983 - [AD 83-04-03 R1](https://openairdocs.org/ad/83-04-03-R1): Control Wheel Failure · Embraer EMB-110P1 and EMB-110P2. Effective Apr 25, 1983 - [AD 79-04-03 R2](https://openairdocs.org/ad/79-04-03-R2): Landing Gear · Embraer EMB-110P1 and EMB-110P2. Effective Feb 7, 1983 - [AD 82-27-09](https://openairdocs.org/ad/82-27-09): Primary Flight Control Cables · Embraer EMB-110P1 and EMB-110P2. Effective Jan 10, 1983 - [AD 82-20-02](https://openairdocs.org/ad/82-20-02): Icing Conditions · Embraer EMB-110P1 and EMB-110P2. Effective Sep 30, 1982 - [AD 82-18-01](https://openairdocs.org/ad/82-18-01): Water In Fuel Tank · Embraer EMB-110P1 and EMB-110P2. Effective Sep 27, 1982 - [AD 81-14-01](https://openairdocs.org/ad/81-14-01): Rudder Upper Hinge Support · Embraer EMB-110P1 and EMB-110P2. Effective Jul 1, 1981 - [AD 79-10-11](https://openairdocs.org/ad/79-10-11): Flight Control Rods · Embraer EMB-110P1 and EMB-110P2. Effective Dec 19, 1979 - [AD 79-24-05](https://openairdocs.org/ad/79-24-05): Wing Flap Supports · Embraer EMB-110P1 and EMB-110P2. Effective Nov 21, 1979 ## Registered aircraft None registered with this model now. ## NTSB investigations (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB MKC87LA057](https://openairdocs.org/ntsb/MKC87LA057), Mar 6, 1987: Embraer EMB-110 (N890AC), Norfolk, NE, substantial damage ## FAA accident and incident reports (11) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20070223004679I](https://openairdocs.org/incident/20070223004679I), Feb 23, 2007: Emb EMB110P2 (N24AN), Buffalo, NY, Minor damage. (-23) On Friday February 23, 2007 at approximately 0730 EST, a business airfreight inc (dba airnow) Embraer EMB110P2, N24AN, s/n 110318, on taxi went into a… - [Incident 19891117057489I](https://openairdocs.org/incident/19891117057489I), Nov 17, 1989: Emb EMB110P2 (N890AC), Kansas City, MO, Minor damage. Right engine vibration on takeoff. Returned. Found pair of wire cutters contacted propellers. - [Incident 19880830059169I](https://openairdocs.org/incident/19880830059169I), Aug 30, 1988: Emb EMB110P2 (N2932C), Omaha, NE. High hydraulic system pressure after takeoff. Returned. Hydraulic pump on NR1 engine was clogged. - [Incident 19880717033149I](https://openairdocs.org/incident/19880717033149I), Jul 17, 1988: Emb EMB110P2 (N2932C), Omaha, NE. On climbout copilots HSI went out. Elected to return because of IFR conditions en route. - [Incident 19880531024479I](https://openairdocs.org/incident/19880531024479I), May 31, 1988: Emb EMB110P2 (N2932C), Omaha, NE. Air conditioner putting out warm air on climb. Returned to airport. Investigation revealed acm turbine had seized. - [Incident 19880114005519I](https://openairdocs.org/incident/19880114005519I), Jan 14, 1988: Emb EMB110P2 (N890AC), Omaha, NE, Minor damage. Left main wheel separated and tire blew while taxiing for takeoff. - [Incident 19871227078179I](https://openairdocs.org/incident/19871227078179I), Dec 27, 1987: Emb EMB110P2 (N2932C), Kirksville, MO. Unable to get a safe gear down light. Aircraft landed safely. Right down lock mitro switch out of adjustment. - [Incident 19870928060909I](https://openairdocs.org/incident/19870928060909I), Sep 28, 1987: Emb EMB110P2 (N865AC), Freeport, Bahamas, Minor damage, 1 fatal. While the aircraft was at the gate with engines running, a ground crewman walked into a propeller. - [Accident 19870305033979A](https://openairdocs.org/incident/19870305033979A), Mar 5, 1987: Emb EMB110P2 (N890AC), Norfolk, NE, Substantial damage. The aircraft flew through a flock of geese during descent receiving damage. Aircraft landed safely. - [Incident 19850730044599I](https://openairdocs.org/incident/19850730044599I), Jul 30, 1985: Emb EMB110P2 (N2932C), Anchorage, AK, Minor damage. Engine fire followed pop heard by crew. Rapid descent put out fire. Safe landing. Excessive internal engine damage. - [Incident 19850106002449I](https://openairdocs.org/incident/19850106002449I), Jan 6, 1985: Emb EMB110P2 (N2932C), Anchorage, AK. Hydraulic low pressure light came on. Returned for landing. Hydraulic oil pressure hose split. ## Service difficulty reports (17) As reported by operators and repair stations, by the model named in the report. - [SDR AU510001837](https://openairdocs.org/sdr/AU510001837), Nov 9, 2005: STEERING SYS. UNSERVICEABLE. NOSE WHEEL STEERING SYSTEM FAULTY. STEERING SYSTEM TRAVEL WAS RESTRICTED. LT MAIN LANDING GEAR AND NOSE GEAR RAN OFF RUNWAY AND BECAME BOGGED IN THE SOFT SURFAC - [SDR 2005FA0000570](https://openairdocs.org/sdr/2005FA0000570), Mar 7, 2005: LINE. CRACKED. FOUND FUEL BYPASS TUBE ASSY CRACKED WHERE TUBE WELDED TO FLARE END OF B-NUT FITTING. TUBE APPEARS TO BE MFG WITH SMALLER RADIUS TO FIT INSIDE FLARE, CAUSING WEA - [SDR AUS20011268](https://openairdocs.org/sdr/AUS20011268), Nov 22, 2001: PIPE. CRACKED. (AUS) PIPE LOCATED BETWEEN FCU AND START CONTROL VALVE CRACKED AT FITTING. - [SDR AUS20010952](https://openairdocs.org/sdr/AUS20010952), Aug 29, 2001: PIPE. CRACKED. (AUS) PIPE LOCATED BETWEEN FCU AND START CONTROL VALVE CRACKED AT FITTING. - [SDR AU010324](https://openairdocs.org/sdr/AU010324), Mar 17, 2001: DOOR. DISCONNECTED. (AUS) NOSE LANDING GEAR DOORS DISCONNECTED ON TAKEOFF PREVENTING NOSE LANDING GEAR FROM RETRACTING. SUSPECT DOORS INCORRECTLY ATTACHED. PERSONNEL/MAINTENANCE ER - [SDR AU981659](https://openairdocs.org/sdr/AU981659), Dec 28, 1998: SWITCH. MALFUNCTIONED. (AUS) WITH LANDING GEAR SELECTED DOWN, THE RT SIDE HAD NO DOWNLOCK INDICATION. FAULT TRACED TO FAULTY UPLOCK MICROSWITCH - DOWNLOCK MICROSWITCH WAS ALSO REPLACE - [SDR AU981658](https://openairdocs.org/sdr/AU981658), Dec 28, 1998: SWITCH. MALFUNCITIONED. (AUS) WITH LANDING GEAR SELECTED DOWN, THE RIGHT SIDE HAD NO DOWNLOCK INDICATION. FAULT TRACED TO FAULTY UPLOCK MICROSWITCH. SUSPECT WATER INGRESS INTO THE MICR - [SDR AU980407](https://openairdocs.org/sdr/AU980407), Mar 25, 1998: BLADE. SEPARATED. (AUS) ENGINE POWER TURBINE BLADE SEPARATED APPROXIMATELY 12.7MM (0.5 INCH) FROM THE BLADE ROOT. ECONDARY DAMAGE TO OTHER BLADES AND EXHAUST DUCT ASSEMBLY. - [SDR CA980415023](https://openairdocs.org/sdr/CA980415023), Mar 10, 1998: PY LINE. CRACKED. (CAN) DUE TO EXCESSIVE VIBRATION ON NR 2 ENGINE CAUSED BY FAULTY STARTER/GENERATOR, THE PY LINE CRACKED RESULTING IN A DROP IN NG. - [SDR CA980415022](https://openairdocs.org/sdr/CA980415022), Mar 6, 1998: START/GEN. FAILED. (CAN) NR 2 ENGINE STARTER GENERATOR WAS UNSERVICEABLE AND CAUSING VIBRATION ON THE ENGINE CAUSING THE SHUTDOWN OF THE ENGINE IN-FLIGHT, AS A PRECAUTIONARY MEASU - [SDR AU970719](https://openairdocs.org/sdr/AU970719), Jun 26, 1997: INDICATOR SYSTEM. OUT OF ADJUST. (AUS) RH AND LH TORQUE SYSTEMS, RH AND LH T5 INDICATORS, RH T5 CIRCUIT RESISTANCE, LH AND RH FUEL PRESSURE INDICATION SYSTEMS, RH LOWFUEL WARNING SYSTEM, LH AND - [SDR AU970649](https://openairdocs.org/sdr/AU970649), Jun 3, 1997: SWITCH. OUT OF ADJUST. (AUS) REAR ENTRY DOOR MICROSWITCH OUT OF ADJUSTMENT - [SDR AU970652](https://openairdocs.org/sdr/AU970652), May 14, 1997: DOOR POST. DAMAGED. (AUS) FUSELAGE DOOR PILLAR AND DOOR MAIN CABLE ATTACHMENT BRACKET CRACKED. - [SDR AU970414](https://openairdocs.org/sdr/AU970414), Apr 21, 1997: PUMP. FAILED. (AUS) LH MAIN FUEL BOOST PUMP FAILED - [SDR AU970069](https://openairdocs.org/sdr/AU970069), Jan 17, 1997: BLADE. DAMAGED. (AUS) ALL COMPRESSOR TURBINE BLADES DAMAGED BY FOD - DAMAGE INCLUDED BENDING OF BLADE LEADING EDGES AND MISSING SECTIONS - INVESTIGATION FOUND FOD TO BE A POWER - [SDR AU960324](https://openairdocs.org/sdr/AU960324), Feb 9, 1996: CASE. CRACKED. (AUS) RH ENGINE GAS GENERATOR CASE CRACKED IN AREA AROUND THE UPPER ENGINE LORD MOUNT BRACKET ATTACHMENT RUNNING ALONG THE INNER EDGEOF THE WELD BEAD - CRACK LE - [SDR AU960107](https://openairdocs.org/sdr/AU960107), Jan 30, 1996: BRAKE DISC. WORN. (AUS) LH MAIN WHEEL BRAKE DISC CRACKED IN TWO ## STCs that may be installed (OpenAirDocs) (60, first 50) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc - [STC SA00039BO](https://openairdocs.org/stc/SA00039BO): Incorporation of cockpit panel modifications to support single pilot operations without an autopilot. Ameriflight LLC - [STC SA00132BO](https://openairdocs.org/stc/SA00132BO): Removal of right side windshield heating element. Ameriflight LLC - [STC SA00517NY](https://openairdocs.org/stc/SA00517NY): Modification of air conditioning system. Ameriflight LLC - [STC SA01184AT](https://openairdocs.org/stc/SA01184AT): Remove passenger windows and overwing exits and replace with plugs. Modify airstair steps. Ameriflight LLC - [STC SA814GL](https://openairdocs.org/stc/SA814GL): Installation of nose wheel. Kaman Corporation Aircraft Wheel and Brake LLC - [STC SA02075SE](https://openairdocs.org/stc/SA02075SE): Installation of a Mid-Continent MD835( ) Lithium Ion Battery. Mid-Continent Instrument Co. Inc - [STC SA04514NY](https://openairdocs.org/stc/SA04514NY): Single/Dual Transponder System ADS-B Upgrade. Scandinavian Avionics Design ApS - [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. Garmin International Inc - [STC SA04330NY](https://openairdocs.org/stc/SA04330NY): Installation of Pitot Heat Failure Warning System. Kenn Borek Air Limited - [STC SA04165NY](https://openairdocs.org/stc/SA04165NY): Installation of Latitude Technologies Skynode S200 Satcom system must be performed. Latitude Technologies Corporation - [STC SA01933LA-D](https://openairdocs.org/stc/SA01933LA-D): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Garmin International Inc - [STC SA03973NY](https://openairdocs.org/stc/SA03973NY): Replacement of existing TCAS 7.0 by TCAS 7.1. Scandinavian Avionics Design ApS - [STC SA00382BO](https://openairdocs.org/stc/SA00382BO): Installation of Globalstar Antenna and Cradle provisions to support a Globalstar GPS-1700 in non-composite airplanes. Avidyne Corporation - [STC SA00343BO](https://openairdocs.org/stc/SA00343BO): Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release). Avidyne Corporation - [STC SA00352BO PAGE 1](https://openairdocs.org/stc/SA00352BO%20PAGE%201): Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),. Avidyne Corporation - [STC SA01229SE PAGE 1](https://openairdocs.org/stc/SA01229SE%20PAGE%201): Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radios. Garmin International Inc - [STC SA01933LA-D PAGE 1](https://openairdocs.org/stc/SA01933LA-D%20PAGE%201): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Garmin International Inc - [STC SA02121SE](https://openairdocs.org/stc/SA02121SE): Installation of Garmin GTS 825 (TAS) or GTS 855 (TCAS I) Traffic System. Garmin International Inc - [STC SA01692SE](https://openairdocs.org/stc/SA01692SE): Installation of a Garmin GMX 200 Multi-Function Display. Garmin International Inc - [STC SA03148NY](https://openairdocs.org/stc/SA03148NY): The installation of the Latitude Technologies Corporation S100 Tracking System. Latitude Technologies Corporation - [STC SA01487SE-D](https://openairdocs.org/stc/SA01487SE-D): Installation of a GDL 69 or GDL 69A XM Satellite Receiver. Garmin International Inc - [STC SA00243BO](https://openairdocs.org/stc/SA00243BO): Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200). Icarus Avionics, LLC - [STC SA178NE](https://openairdocs.org/stc/SA178NE): Remove existing starter-generator and install Aircraft Parts starter generator. Skurka Aerospace Inc - [STC ST02540AT-D](https://openairdocs.org/stc/ST02540AT-D): Installation of replacement fuel tank sealant system. FFC Manufacturing - [STC SA01473SE](https://openairdocs.org/stc/SA01473SE): Installation of a GTX 32 (mode C), GTX 33 (mode S), or GTX 33D (mode S with diversity) Remote Transponde. Garmin AT Inc - [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc - [STC SA01695SE](https://openairdocs.org/stc/SA01695SE): Installation of an antenna. Garmin AT Inc - [STC SP00400SE](https://openairdocs.org/stc/SP00400SE): Installation of various propeller electrical de-icer models. SMR Technologies - [STC ST01468CH](https://openairdocs.org/stc/ST01468CH): Installation of various SMR Technologies electrical propeller deicer models. SMR Technologies - [STC SA01046CH](https://openairdocs.org/stc/SA01046CH): Installation of SMR Technologies engine inlet anti-icer models. SMR Technologies Inc - [STC SA01487SE](https://openairdocs.org/stc/SA01487SE): Installation of a GDL 69 or GDL 69A XM Satellite Receiver in accordance with Garmin Supplemental Type Certificate Master Data List, P/N 005-C0217-00, Revision A, dated December 20, 2004, or later FAA approved revision. Garmin AT Inc - [STC SA4381NM](https://openairdocs.org/stc/SA4381NM): Installation of Cockpit Sun Visor. Rosen Sunvisor Systems LLC. Lists EMB-110 Series - [STC SA02154AK](https://openairdocs.org/stc/SA02154AK): Installation of the UPS Aviation Technologies Inc. Apollo MX20 multi-function display, P/N 430-0270-500. Garmin AT Inc - [STC SA02217AK](https://openairdocs.org/stc/SA02217AK): Installation of Garmin AT Model GDL90 UAT Data Link System, in accordance with Garmin AT, Inc., GDL 90 UAT Master Data List, P/N 560-0278-01, Revision A, dated November 12, 2004, or later FAA approved revision. Garmin AT Inc - [STC SA4962NM](https://openairdocs.org/stc/SA4962NM): Installation of a NSA sunvisor system for the pilot and copilot. Rosen Sunvisor Systems LLC - [STC SA00823CH](https://openairdocs.org/stc/SA00823CH): Installation of various de-icer wire harnesses. SMR Technologies - [STC SA00694SE](https://openairdocs.org/stc/SA00694SE): Replacement of certain BF Goodrich pneumatic deicer boots. SMR Technologies - [STC SA812NE](https://openairdocs.org/stc/SA812NE): Installation of BF Goodrich Model 6975-1 De-Icer kit or BF Goodrich Model 6975-10 De-Icer kit. BF Goodrich Aerospace - [STC SA5576SW](https://openairdocs.org/stc/SA5576SW): Installation of tail floodlight system. DeVore Aviation Corporation of America, a New Mexico Corporation - [STC SA00883AT-D](https://openairdocs.org/stc/SA00883AT-D): Installation and operation of an AlliedSignal TCAS CAS 66A System installed. Air Sunshine, Inc - [STC ST01558AT](https://openairdocs.org/stc/ST01558AT): Installation of an AlliedSignal MK-VI Ground Proximity Warning System (GPWS). Air Sunshine, Inc. Lists EMB-110 Series - [STC SA1167SO](https://openairdocs.org/stc/SA1167SO): Replace existing nickel-cadmium batteries with Teledyne Gill BB638/T series lead-acid battery. Teledyne Battery Products - [STC SA00884AT-D](https://openairdocs.org/stc/SA00884AT-D): Installation and operation of an AlliedSignal TCAS CAS 66A System. East Coast Avionics, Inc - [STC SA02020AK](https://openairdocs.org/stc/SA02020AK): Installation of ground proximity warning system. Centaurus Systems, Inc - [STC SA688NE](https://openairdocs.org/stc/SA688NE): Installation of Safeway Model 6900 deicer boot. Safeway Products, Inc - [STC SA4638SW](https://openairdocs.org/stc/SA4638SW): Installation of freon air conditioning system. Zee Systems, Inc - [STC SA1875SO](https://openairdocs.org/stc/SA1875SO): Installation of tetrafluoroethylene hoses in the fuel, hydraulic, and oil systems. Tennessee Airways - [STC SA300NE](https://openairdocs.org/stc/SA300NE): Installation of a Simmons Precision low fuel level warning system. American Aviation - [STC SA1645SO](https://openairdocs.org/stc/SA1645SO): Installation of ITT Neo-Dyn autofeathering switches as alternatives to the CCC auto- feathering switches. Atlantic Southeast Airlines, Inc All 60: https://openairdocs.org/model/embraer-emb-110p2/stcs.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.