# Cessna/Beck 120 - Type: Aircraft model (FAA registry) - Registry code: 2071403 - Manufacturer (registry): CESSNA/BECK - Model: 120 - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 2 - Weight class: Up to 12,499 lb - Certification: Not type certificated - Data sheet: [TCDS A-768](https://openairdocs.org/tcds/A-768) (OpenAirDocs) - Holder: Textron Aviation Inc. - Registered aircraft: 0 - Page: https://openairdocs.org/model/cessna-beck-120 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 2022-08-03](https://openairdocs.org/ad/2022-08-03): Flight Compartment Equipment · Textron 120, 140 and 140A. Effective May 17, 2022 - [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022 - [AD 2006-03-08](https://openairdocs.org/ad/2006-03-08): Vacuum pumps · Aero Advantage 14-19, 14-19-2, 14-19-3 and 299 more. Effective Mar 10, 2006 - [AD 2004-19-01](https://openairdocs.org/ad/2004-19-01): Upper shoulder harness adjusters · Cessna F150G, F150H, F150J and 129 more. Effective Nov 1, 2004 - [AD 96-12-22](https://openairdocs.org/ad/96-12-22): Full Flow Engine Oil Adapter · Bellanca CH-300 Pacemaker, 120, 140 and 361 more. Effective Jul 31, 1996 - [AD 96-09-06](https://openairdocs.org/ad/96-09-06): Air Filter Assemblies · Maule Aerospace Technology 7ACA, 7ECA, 7FC and 180 more. Effective Jun 7, 1996 - [AD 81-15-03](https://openairdocs.org/ad/81-15-03): Engine Inlet Air Filters · Replace existing engine induction air filter (Brackett Aero Filters STC SA693CE or SA71GL). Effective Jul 20, 1981 - [AD 79-08-03](https://openairdocs.org/ad/79-08-03): Electrical System · Cessna 120, 140, 140A and 152 more. Effective Jun 6, 1979 - [AD 62-24-03](https://openairdocs.org/ad/62-24-03): Cabin Heat System · Lycoming O-235-C1, O-235-C2C, O-290-D, O-290-D2, O-320 engine (Luscombe STC SA4-173 or 5 others). Effective Nov 21, 1962 - [AD 61-25-01](https://openairdocs.org/ad/61-25-01): Met-Co-Aire Landing Gear · Cessna 120, 140 and 140A. Effective Dec 20, 1961 - [AD 51-21-01](https://openairdocs.org/ad/51-21-01): Rudder Rib Flanges · Cessna 120, 140 and 140A - [AD 50-31-01](https://openairdocs.org/ad/50-31-01): Fin Spar Reinforcement · Cessna 120, 140 and 140A - [AD 48-25-03](https://openairdocs.org/ad/48-25-03): Wing Drag Wire System · Cessna 120 and 140 - [AD 48-25-02](https://openairdocs.org/ad/48-25-02): Welded Exhaust Muffler · Cessna 120 and 140 - [AD 48-07-01](https://openairdocs.org/ad/48-07-01): Stabilizer Attaching Bolts · Cessna 120 and 140 - [AD 48-05-04](https://openairdocs.org/ad/48-05-04): Operator Limitations Placard · Cessna 120 and 140 - [AD 47-50-02](https://openairdocs.org/ad/47-50-02): Fuselage Bulkhead · Cessna 120 and 140 - [AD 47-43-08](https://openairdocs.org/ad/47-43-08): Beech R003-201 Propeller Blades · Cessna 120 and 140 - [AD 47-43-06](https://openairdocs.org/ad/47-43-06): Aileron Support Ribs · Cessna 120 and 140 - [AD 47-43-05](https://openairdocs.org/ad/47-43-05): Elevator Spar Web Reinforcement · Cessna 120 and 140 - [AD 47-43-04](https://openairdocs.org/ad/47-43-04): Rudder Control Cable Horns · Cessna 120 and 140 - [AD 47-43-03](https://openairdocs.org/ad/47-43-03): Seaplane Spreader Struts · Cessna 120 and 140 - [AD 47-43-02](https://openairdocs.org/ad/47-43-02): Fuel Selector Valve Handle · Cessna 120 and 140 - [AD 47-43-01](https://openairdocs.org/ad/47-43-01): Primer Line Relocation · Cessna 120 and 140 - [AD 47-26-02](https://openairdocs.org/ad/47-26-02): Wing Leading Edge Rework · Cessna 120 and 140 - [AD 47-06-11](https://openairdocs.org/ad/47-06-11): Forward Doorposts Cracks · Cessna 120 and 140 - [AD 47-06-10](https://openairdocs.org/ad/47-06-10): Aileron Carry-Through Bar · Cessna 120 and 140 - [AD 46-44-05](https://openairdocs.org/ad/46-44-05): Engine Mounting Bolts · Cessna 120 and 140 - [AD 46-44-04](https://openairdocs.org/ad/46-44-04): Carburetor Hot Air Ducts · Cessna 120 and 140 - [AD 46-44-03](https://openairdocs.org/ad/46-44-03): Windshield Retaining Channel · Cessna 120 and 140 - [AD 46-44-02](https://openairdocs.org/ad/46-44-02): Safety Belt Bracket Reinforcement · Cessna 120 and 140 - [AD 46-44-01](https://openairdocs.org/ad/46-44-01): Rudder Stop Bolts · Cessna 120 and 140 Historical (superseded or no longer in force): - [AD 86-26-04](https://openairdocs.org/ad/86-26-04) (historical): Shoulder Harness Adjuster · Cessna Aircraft Company, The 120, 140, 140A and 134 more. Effective Jan 6, 1987 ## Information bulletins (advisory) (6) - [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018 - [SAIB CE-15-13](https://openairdocs.org/saib/CE-15-13): FUSELAGE Seat Belt Mounting Bracket. Issued Apr 15, 2015 - [SAIB CE-10-40R1](https://openairdocs.org/saib/CE-10-40R1): Aircraft Fuel System; water contamination of fuel tank systems on Cessna single engine airplanes. Issued Jul 30, 2010 - [SAIB CE-09-42](https://openairdocs.org/saib/CE-09-42): Lights - Landing Light, Beacon Light and Taxi Light Switch Applications. Issued Jul 24, 2009 - [SAIB CE-06-46](https://openairdocs.org/saib/CE-06-46) (historical): . Issued May 24, 2006 - [SAIB CE-05-80](https://openairdocs.org/saib/CE-05-80): . Issued Aug 9, 2005 ## Registered aircraft None registered with this model now. ## NTSB investigations None matched to aircraft with this model. ## FAA accident and incident reports None matched to aircraft with this model. ## Service difficulty reports (108, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR DXTA2022092771200](https://openairdocs.org/sdr/DXTA2022092771200), Sep 27, 2022: BATTERY PACK. ABNORMAL. EMER LIGHTS OFF AMBER CAS: ON PREFLIGHT SEAT 3 FLOOR AND OVERHEAD EMERGENCY LIGHTS INOP WITH ON AND ARMED POSITION AS WELL AS RIGHT WING ICE LIGHT. LIGHTS ALL W - [SDR DXTA2022092771210](https://openairdocs.org/sdr/DXTA2022092771210), Sep 27, 2022: BATTERY PACK. DEFECTIVE. CABIN EMERG LIGHT: EMERGENCY LIGHTING OVERHEAD LIGHT SEAT 7 AND PATH LIGHTING UNDER SEAT 5 AND SEAT 8 ARE OUT. // SIGNOFF// TROUBLESHOT TO BAD BATTERY PACK#3 RE - [SDR DXTA2022092771120](https://openairdocs.org/sdr/DXTA2022092771120), Sep 26, 2022: NONE. DEFECTIVE. FLOOR EMERG EXIT LIGHT: LEFT FORWARD EMERGENCY PATH WAY LIGHTING IS INOP // SIGNOFF// REMOVED AND REPLACED THE LEFT FORWARD POSITION 1 AND LEFT FORWARD POSITION - [SDR DXTA2022092671140](https://openairdocs.org/sdr/DXTA2022092671140), Sep 26, 2022: NONE. NONE. EMERG LIGHT SWITCH: WITH BATTERIES CONNNECTED AND BATT SWITCHES OFF, EMER LIGHTS WERE NOT OPERATIONAL WITH THE EMER LTS SWITCH IN THE ARM POSITION. // SIGNOFF// - [SDR DXTA2022092671080](https://openairdocs.org/sdr/DXTA2022092671080), Sep 25, 2022: NONE. ABNORMAL. MAIN DOOR: SCREW CAME OFF OF MAIN DOOR CONTROL ARM. CONTROL ARM IS SEPARATED AND CANNOT LIFT DOOR.// SIGNOFF// REMOVED WORN FWD DOOR LIFT LINK ASSY PN: 7411323- - [SDR DXTA2022092370950](https://openairdocs.org/sdr/DXTA2022092370950), Sep 22, 2022: BATTERY PACK. ABNORMAL. EMERG EXIT SIGN/LIGHT: EMER LIGHTS WORKED ON INITIAL POWER UP PRE FLIGHT BUT ARE FAILING TO ILLUMINATE ON SHUT DOWN. // SIGNOFF// REMOVED AND REPLACED EMERGENCY - [SDR DXTA2022092370960](https://openairdocs.org/sdr/DXTA2022092370960), Sep 22, 2022: NONE. NONE. MAIN DOOR: CANNOT GET THE MAIN CABIN DOOR TO LATCH. DOOR COMES UP NORMALLY BUT THRE IS A PRONOUNCED CLUNK AS THE DOOR COMES SHUT AND THE LATCH WILL NOT LATCH. N - [SDR DXTA2022092270900](https://openairdocs.org/sdr/DXTA2022092270900), Sep 22, 2022: WIRE. SHORTED. CABIN DOOR OPEN AMBER CAS: WHEN CLOSING MAIN CANIN DOOR, YELLOW DOOR HANDLE LOCK LIGHT WOULD NOT EXTINGUISH. ALSO AMBER CAS CABIN DOOR OPEN WAS ILUMINATED. FOLL - [SDR DXTA2022092170810](https://openairdocs.org/sdr/DXTA2022092170810), Sep 20, 2022: NONE. NONE. CABIN EMERG LIGHT: EMERGENCY LIGHTS DO NOT COME ON WITH THE PAX SAFETY ON OR WITH THE EMERGENCY LIGHTS IN ARM POSITION WITH NO DC POWER APPLIED. WITH THE EMERGE - [SDR DXTA2022092070760](https://openairdocs.org/sdr/DXTA2022092070760), Sep 19, 2022: NONE. NONE. MAIN DOOR: UNABLE TO LOCK THE MAIN CABIN DOOR FROM THE INSIDE. WE WERE ABLE TO LOCK THE DOOR ONCE BUT HAD A VENT DOOR AND LOCKING HANDLE LIGHT INLLIMINATED ON T - [SDR DXTA2022092070800](https://openairdocs.org/sdr/DXTA2022092070800), Sep 19, 2022: NONE. NONE. EMERGENCY EXIT OPEN AMBER CAS: AMBER EMERGENCY EXIT OPEN CAS MESSAGE CAME ON APPROX ONE HOUR INTO FLIGHT AT FL410. EXTINGUISHED DURING DESCENT BELOW FL180 // SI - [SDR DXTA2022091970710](https://openairdocs.org/sdr/DXTA2022091970710), Sep 18, 2022: NONE. DEFECTIVE. MAIN DOOR LOCK: DURING THE ROTARY TEST OVERSPEED DETENT, THE DOOR LOCK SOLENOID DID NOT MAKE A CLICK. WE CLOSED THE MAIN CABIN DOOR AND TRIED THE OVERSPEED TEST - [SDR DXTA2022092070770](https://openairdocs.org/sdr/DXTA2022092070770), Sep 18, 2022: NONE. DEFECTIVE. FLOOR EMERG EXIT LIGHT: LEFT FOWARD EMER FLOOR PATHWAY LIGHTS ARE INOP. // SIGNOFF// REMOVED INOP LH MOST FWD LOWER LED LIGHTING STRIP P/N: 9919040-9, AND INSTA - [SDR DXTA2022091970730](https://openairdocs.org/sdr/DXTA2022091970730), Sep 18, 2022: NONE. NONE. MAIN EXIT SIGN/LIGHT: MAIN DOOR EXIT SIGN LIGHTS REMAIN ON REGARDLESS OF SWITCH POSITION. // SIGNOFF// FOUND #1 EMERGENCY LIGHTING INERTIA SWITCH TO BE TRIPPED. - [SDR DXTA2022091970640](https://openairdocs.org/sdr/DXTA2022091970640), Sep 17, 2022: PUMP. DAMAGED. IN FLIGHT, AMBER CAS HYD PRESSURE LOW RT. LATER AN AMBER CAS HYD VOLUME LOW. RAN QRH. HYD FLUID DRIPPING FROM RT ENG ON POST FLT. FOUND RT HYD LINE & CLAMPS SHE - [SDR DXTA2022091970670](https://openairdocs.org/sdr/DXTA2022091970670), Sep 17, 2022: NONE. NONE. CABIN EMERG LIGHT: WITH THE BATTERIES OFF AND THE EMER LIGHTS OFF THE EMERGENCY EXIT SIGN (WHITE) OVER THE MAIN CABIN DOOR IS ILLUMINATED. ALSO THE 2 EXIT SIGNS - [SDR DXTA2022091670530](https://openairdocs.org/sdr/DXTA2022091670530), Sep 16, 2022: NONE. NONE. MAIN EXIT SIGN/LIGHT: MAIN EXIT SIGN/LIGHT AND PATH LIGHT REMAIN ON AFTER POWERED OFF. // SIGNOFF // GAINED ACCESS TO #1 INERTIA SWITCH AND RESET SWITCH REF CE6 - [SDR DXTA2022091970570](https://openairdocs.org/sdr/DXTA2022091970570), Sep 16, 2022: NONE. NONE. MAIN DOOR: MAIN DOOR FREE FALLS OPEN WHEN UNLATCHED. BOTH DAMPENERS ON DOOR ARE WEAK AND MAY REQUIRE REPLACEMENT. //SIGNOFF// OPERATED DOOR MULTIPLE TIMES AND N - [SDR DXTA2022091970590](https://openairdocs.org/sdr/DXTA2022091970590), Sep 16, 2022: NONE. NONE. MAIN DOOR PRECATCH: WILL NOT RELEASE WHEN AIR ON. // SIGNOFF// CONDUCTED OPS CHECK ON MAIN DOOR IAW CE-560XL AMM 52-10-00. NO DISCREPANCIES FOUND. MCC APPROVED - [SDR DXTA2022091970560](https://openairdocs.org/sdr/DXTA2022091970560), Sep 16, 2022: DOOR SEAL. DEFECTIVE. EMERG EXIT DOOR SEAL: DURING FLIGHT AT 23,000FT PAX NOTIFIED US THAT THERE WAS A LOUD NOISE COMING FROM THE LAV. I WENT BACK TO LAV AND THERE WAS A LOUD HIGH PI - [SDR DXTA2022091570440](https://openairdocs.org/sdr/DXTA2022091570440), Sep 15, 2022: NONE. NONE. EMERG EXIT SIGN/LIGHT: WHEN THE EMERGENCY LIGHTS TOGGLE IS SWITCHED TO ON, ABOUT HALF OF THE EXIT LIGHTS ILLUMINATE. WHEN THE TOGGLE IS IN THE ARMED POSITION AN - [SDR DXTA2022091570400](https://openairdocs.org/sdr/DXTA2022091570400), Sep 14, 2022: NONE. NONE. MAIN DOOR HANDLE: WHEN CLOSING DOOR FROM INSIDE THE OUTSIDE HANDLE DOES NOT STOW - [SDR DXTA2022091470350](https://openairdocs.org/sdr/DXTA2022091470350), Sep 13, 2022: NONE. NONE. MAIN DOOR PRIMARY SEAL: RUBBING DAMAGE BY MAIN CABIN DOOR HANDLE OBSERVED ON AND AROUND PRIMARY AND ACOUSTIC DOOR SEAL AREA. - [SDR DXTA2022091370340](https://openairdocs.org/sdr/DXTA2022091370340), Sep 13, 2022: NONE. NONE. EMERGENCY LIGHTING: WHEN BATTERY SWITCHES ARE OFF AND EMER LIGHT SWITCH IS ON, THE GALLEY LIGHT, THE LIGHT BETWEEN SEATS 1 AND 3, LIGHT BETWEEN SESTS 5 AND 7, A - [SDR DXTA2022091370290](https://openairdocs.org/sdr/DXTA2022091370290), Sep 12, 2022: NONE. NONE. MAIN DOOR HANDLE: ADVISED UPON LANDING FROM GROUND PERSONNEL THAT MAIN CABIN DOOR HANDLE WAS "OUT AND AT AN ANGLE" WE CONFIRMED WITH CREWMEMBER OUTSIDE THAT HAN - [SDR DXTA2022091270130](https://openairdocs.org/sdr/DXTA2022091270130), Sep 10, 2022: NONE. DEFECTIVE. MAIN HYDRAULICS: DURING A CLIMB GOING THROUGH 11,500 FEET WE HAD A STAB-MIS-COMP ANNUNCIATOR LIGHT COME ON , AFTER ABOUT 30 SECONDS THE AUTO PILOT DISCONNECTED - [SDR DXTA2022091270160](https://openairdocs.org/sdr/DXTA2022091270160), Sep 10, 2022: NONE. DEFECTIVE. FORWARD EMERGENCY EXIT LIGHT ABOVE RIGHT WING IS MUCH DIMMER THAN THE OTHER EMERGENCY LIGHTS. // SIGNOFF// REMOVED AND REPLACED FOWARD EMER EXIT LIGHT ABOVE RIG - [SDR DXTA2022091270070](https://openairdocs.org/sdr/DXTA2022091270070), Sep 9, 2022: NONE. NONE. MAIN DOOR PRECATCH LEVER: MAIN CABIN DOOR PRECATCH WILL NOT RETRACT. MOVES WITH DOOR OPENING BUT SEEMS LIKE IT SKPPED A NOTCH ON THE GEAR. DOOR SECURES CORRECTL - [SDR DXTA2022091270080](https://openairdocs.org/sdr/DXTA2022091270080), Sep 9, 2022: NONE. NONE. RIGHT MLG BRAKE: RIGHT MAIN BRAKE IS VERY SOFT. HARD TO MAINTAIN DIRECTIONAL CONTROL ON LANDING. // SIGNOFF// BLED AIR FROM THE RH IB BRAKE. NO AIR FOUND IN RH - [SDR DXTA2022090970010](https://openairdocs.org/sdr/DXTA2022090970010), Sep 8, 2022: BATTERY PACK. DEFECTIVE. EMERGENCY LIGHTING: REPEAT WRITE UP. WITH THE EMERGENCY LIGHTS SWITCH IN THE OFF POSITION AND BOTH AIRCRAFT BATTERY SWITCHES OFF, THE FOLLOWIMG EMER LIGHTS ARE - [SDR DXTA2022090970000](https://openairdocs.org/sdr/DXTA2022090970000), Sep 8, 2022: NONE. DEFECTIVE. MAIN DOOR: RED PREASURE WARNING LIGHT ON MAIN CABIN DOOR WITH DOOR IN OPEN OR CLOSES POSITION. UNABLE TO CLEAR WITH POWER CYCLE. // SIGNOFF// REMOVED AND REPLAC - [SDR DXTA2022090970020](https://openairdocs.org/sdr/DXTA2022090970020), Sep 8, 2022: NONE. NONE. EMERG EXIT SIGN/LIGHT: ON POST FLIGHT THE EMER EXIT SIGN OVER THE MAIN CABIN DOOR AND THE FLOOR LIGHTING INDER SEAT 10 IS ILLUMINATED. // SIGNOFF// RESOLUTION: - [SDR DXTA2022090969990](https://openairdocs.org/sdr/DXTA2022090969990), Sep 8, 2022: NONE. NONE. MAIN DOOR: WITH BATTERIES CONNECTED, MAIN CABIN DOOR DOES NOT OPEN WHEN UNLATCHED. DOOR MUST BE MANUALLY MOVED TEN INCHES (TOP EDGE) BEFORE DOOR BEGINS TO OPEN. - [SDR DXTA2022090969970](https://openairdocs.org/sdr/DXTA2022090969970), Sep 8, 2022: NONE. DIRTY. COCKPIT ODOR: JUST AFTER LEVEL OFF AT FL 380 A FAINT BUT DISTINCT ODOR WAS NOTICED. IT WAS INTERMITTENT WHILE IN CRUISE BUT BECAME STRONGER DURING THE DESCENT. - [SDR DXTA2022090769850](https://openairdocs.org/sdr/DXTA2022090769850), Sep 7, 2022: NONE. NONE. MAIN DOOR: RECEIVED CABIN DOOR OPEN MESSAGE AFTER LANDING. RAN CHECKLIST MULTIPLE TIMES MESSAGE WOULD NOT CLEAR. AMBER LIGHT ON MAIN CABIN DOOR REMAINED ON . - [SDR DXTA2022090669820](https://openairdocs.org/sdr/DXTA2022090669820), Sep 6, 2022: NONE. NONE. EMERG EXIT SIGN/LIGHT: FORWARD - MAIN CABIN DOOR EXIT SIGN INOP. ALL OTHER LIGHTS ILLUMINATE WITH THE EMER LTS ARM SWITCH IN ON. - [SDR DXTA2022090669800](https://openairdocs.org/sdr/DXTA2022090669800), Sep 6, 2022: GALLEY. DEFECTIVE. CABIN EMERG LIGHT: EMER LIGHTS REMAIN ON WITH SWITCH IN ARMED POSITION//CORRECTIVE ACTION// REMOVED AND REPLACED CAPTAIN SIDE EMER BATTERY G-SWITCH. PERFORMED S - [SDR 2022F00345](https://openairdocs.org/sdr/2022F00345), Sep 6, 2022: NONE. NONE. TR FLANGE REPLACEMENT DRILL START. ACCOMPLISHED NORDAM FIELD ENGINEERING DISPOSITION NTRSD-22TP-238; TR FLANGE REPLACEMENT DRILL START REPAIR. - [SDR DXTA2022090769490](https://openairdocs.org/sdr/DXTA2022090769490), Sep 2, 2022: APU. DAMAGED. APU BLEED AIR: AFTER NORMAL STARTUP WHEN APU BLEED AIR SELECTED SMOKE FILLED THE CABIN AND COCKPIT (PER CREW, POST FLIGHT, NO PAX ON BOARD) // SIGNOFF// REPLACE - [SDR DXTA2022090669500](https://openairdocs.org/sdr/DXTA2022090669500), Sep 2, 2022: NONE. DEFECTIVE. COCKPIT ODOR: DURING EACH DESCENT WHEN THE THROTTLES/POWER WERE REDUCED THE CREW NOTICED A HOT OIL SMELL. THE SMELL WAS THE STRONGEST WHEN THE THROTTLES WERE AT - [SDR DXTA2022083169340](https://openairdocs.org/sdr/DXTA2022083169340), Aug 31, 2022: NONE. NONE. CABIN EMERG LIGHT: EMER LIGHTS DO NOT ILLUMINATE WHEN THE SWITCH IS PLACED IN ARM POSITION WITH THE BATTERY OFF - [SDR DXTA2022090169380](https://openairdocs.org/sdr/DXTA2022090169380), Aug 31, 2022: NONE. NONE. MAIN DOOR: MAIN ENTRANCE DOOR REQUIRES MORE FORCE THAN NORMAL TO OPEN AND CLOSE. REQUEST EVALUATION.// SIGNOFF// TESTED DOOR AND WAS ABLE TO REPRODUCE PILOT WRI - [SDR 2022FA0000486](https://openairdocs.org/sdr/2022FA0000486), Aug 31, 2022: NONE. FAILED. THE PILOT REPORTED DURING TAKEOFF FROM MEMPHIS INTERNATIONAL (MEM), AT ROTATION THE AIRCRAFT FELT LIKE A SIDE LOAD TO THE RIGHT WAS ENCOUNTERED POSSIBLY DUE TO - [SDR DXTA2022083169320](https://openairdocs.org/sdr/DXTA2022083169320), Aug 30, 2022: NONE. NONE. EMERG EXIT SIGN/LIGHT: EMERGENCY EXIT LIGHT ABOVE MAIN CABIN DOOR IS LATCHED ON. - [SDR DXTA2022083069280](https://openairdocs.org/sdr/DXTA2022083069280), Aug 30, 2022: NONE. NONE. LAV EXIT SIGN/LIGHT: LAV EXIT SIGN WILL NOT ILLUMINATE WITH MAIN SHIP BATTERIES OFF AND EMER LIGHT SWITCH IN ON OR ARM POSITION. WHEN MAIN SHIP BATTERIES ARE ON - [SDR DXTA2022083069250](https://openairdocs.org/sdr/DXTA2022083069250), Aug 29, 2022: NONE. NONE. CABIN EMERG LIGHT: ON POST FLIGHT DISCOVERED BATTERY 2 AND BATTERY PACK 4 INOP - [SDR DXTA2022082969200](https://openairdocs.org/sdr/DXTA2022082969200), Aug 28, 2022: NONE. NONE. EMERG EXIT SIGN/LIGHT: REMAINED ON AFTER BATTERY SWITCH OFF AND EMER LIGHT SWITCH IN OFF POSITION - [SDR DXTA2022082969090](https://openairdocs.org/sdr/DXTA2022082969090), Aug 27, 2022: NONE. NONE. EMERG EXIT SIGN/LIGHT: WITH THE EMERGENCY LIGHT SWITCH IN THE ARM POSITION, AND THE PASS SAFETY SWITCH OFF ALL THE EMER LIGHTS ARE ILLUMINATED. - [SDR DXTA2022082969060](https://openairdocs.org/sdr/DXTA2022082969060), Aug 27, 2022: NONE. NONE. EMERG EXIT SIGN/LIGHT: MAIN CABIN DOOR EXIT LIGHT WILL NOT GO OFF SUSPECT G SWITCH TRIPPED // SIGNOFF // RESET INERTIA SWITCH PER CE 680A AMM 33·50·00. EMERGENC - [SDR DXTA2022082968980](https://openairdocs.org/sdr/DXTA2022082968980), Aug 26, 2022: NONE. NONE. MAIN DOOR: MAIN CABIN DOOR VERY DIFFICULT TO LOCK/UNLOCK FROM INSIDE. All 108: https://openairdocs.org/model/cessna-beck-120/reports.md ## STCs that may be installed (OpenAirDocs) (207, 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 SA01233SE](https://openairdocs.org/stc/SA01233SE): Fabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assembly. ABI, LLC - [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC - [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC - [STC SA12428CH](https://openairdocs.org/stc/SA12428CH): Installation of the Lycoming Engines Electronic Ignition System (EIS). Lycoming Engines, An Operating Division of AVCO Corporation - [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA02636SE](https://openairdocs.org/stc/SA02636SE): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder. Garmin International Inc - [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 SA800EA](https://openairdocs.org/stc/SA800EA): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies. Whelen Aerospace Technologies - [STC SA00079NY](https://openairdocs.org/stc/SA00079NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less. Airwolf Filter Corporation - [STC SA01005DE](https://openairdocs.org/stc/SA01005DE): Installation of a EarthX ETX900-TSO Lithium battery. EarthX Inc - [STC SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. Alcor LLC - [STC SA5581SW](https://openairdocs.org/stc/SA5581SW): Installation of ALCOR true-flow/ totalizer system. Alcor LLC - [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc - [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc - [STC SA7965SW](https://openairdocs.org/stc/SA7965SW): Application of fabric and polyurethane finishing system. Shady Aviation LLC - [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd - [STC SA02594SE](https://openairdocs.org/stc/SA02594SE): SkyView HDX Instrumentation and Autopilot System manufactured. Dynon Avionics - [STC SA02386AK](https://openairdocs.org/stc/SA02386AK): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems. AeroLED's Holding LLC - [STC SA03898NY](https://openairdocs.org/stc/SA03898NY): Installation and maintenance of ORATEX covering and coating material. Aircraft Design & Certification Ltd - [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation - [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc - [STC SA01899WI](https://openairdocs.org/stc/SA01899WI): Installation of Garmin G3X Touch Electronic Flight Instrument System. Garmin International Inc - [STC SA02019WI](https://openairdocs.org/stc/SA02019WI): Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio. Peregrine - [STC SA00756DE](https://openairdocs.org/stc/SA00756DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor. Peregrine - [STC SA00897WI](https://openairdocs.org/stc/SA00897WI): Installation of Concorde Battery Corporation (VRSLA) Valve regulated sealed lead acid battery. Aero-Mach Wilco LLC - [STC SA3-423](https://openairdocs.org/stc/SA3-423): Installation of CT-3000 tail ski on airplanes equipped with Scott 3200 or 3400 tail wheels. F.Atlee Dodge Aircraft Services - [STC SA02987CH](https://openairdocs.org/stc/SA02987CH): Installation of the Electroair Electronic Ignition System. Electroair Acquisition Corporation - [STC SA13GL](https://openairdocs.org/stc/SA13GL): Installation of Cleveland wheel No. 40-97A and brake No. 30-63A. Kaman Corporation Aircraft Wheel & Brake LLC - [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc - [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc - [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC - [STC SA01015SE](https://openairdocs.org/stc/SA01015SE): Installation of eligible Alaska Bushwheel, Inc. wheels and TSO-C62d tires. ABI LLC - [STC SA01818WI](https://openairdocs.org/stc/SA01818WI): Installation of Garmin G5 Electronic Flight Instrument. Garmin International Inc - [STC SA02553AK](https://openairdocs.org/stc/SA02553AK): Fabrication and installation of a Tail Wheel Anti-Shimmy Dampener. Keller Engineering Group LLC - [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King) - [STC SA02430SE](https://openairdocs.org/stc/SA02430SE): Fabrication and installation of a camera housing. Airborne Sensor LLC - [STC SA10822SC](https://openairdocs.org/stc/SA10822SC): Installation of EFD1000 Primary Flight Display. Aspen Avionics Inc - [STC SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation - [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation - [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation - [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 SA04382CH](https://openairdocs.org/stc/SA04382CH): Installation of seat rail supports and Cessna 150 seats in accordance with Lowe Aviation Aircraft Maintenance instructions as listed on AML No. SA04382CH, issued July 18, 2019, or later approved FAA revision. David Lowe dba Lowe Aviation Aircraft Maintenance - [STC SA04032CH](https://openairdocs.org/stc/SA04032CH): Install rocker switch assemblies. Electroair Acquisition Corporation - [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies - [STC SA01139CH](https://openairdocs.org/stc/SA01139CH): Installation of W.D. Davis V.I.C.C.L. Cessna Cowl Latch. Kenneth E. Morris and Lorraine R. Morris - [STC SA01814CH](https://openairdocs.org/stc/SA01814CH): Replace Cessna S-43 fabric attachment clips with AD42ABSLF rivets in accordance with the Instructions and Procedures as listed on AML No. SA01814CH, or later FAA Approved revisions. Kenneth E. Morris and Lorraine R. Morris - [STC SA4-581](https://openairdocs.org/stc/SA4-581): Installation of a Lycoming O-290-D engine and Sensenich M76AM-2 or Sensenich CS3FM4 propeller. John P. Warren - [STC SA4-640](https://openairdocs.org/stc/SA4-640): Installation of a Lycoming O-290-D2 engine and Sensenich M74DM propeller. John P. Warren - [STC SA4-95](https://openairdocs.org/stc/SA4-95): Installation of a Lycoming O-235-C1 or O-235-C2C engine. John P. Warren All 207: https://openairdocs.org/model/cessna-beck-120/stcs.md ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Cessna 120](https://openairdocs.org/model/cessna-120): 660 registered aircraft, registry code 2071402 - [Paraplane 120](https://openairdocs.org/model/paraplane-120): 0 registered aircraft, registry code 05636PA - [Mcdonnell 120](https://openairdocs.org/model/mcdonnell-120): 0 registered aircraft, registry code 05642XC --- 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.