N391QS
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| NETJETS AVIATION, INC. (DXTA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
Maintenance disclosures
EMERGENCY LIGHTS ARE FLICKERING ENROUTE AND UPON LANDING AND AFTER SHUTDOWN. CORRECTIVE ACTION; REMOVED FORWARD AND AFT EMERGENCY BATTERJES AND REPLACED WITH REPAIRED UNITS PROVIDED BY CUSTOMER IAW EMB AMM 33-52--01. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME.
RIGHT FUEL QUANTITY INDICATION: IN FLIGHT, RIGHT AND TOTAL FUEL QUANTITY WAS YELLOW XED ON THE EICAS. ON THE FUEL SCHEMATIC PAGE THERE WERE 19 YELLOW XS. ALL VENTS, VALVES ETC. ONLY RIGHT FUEL QUANTITY AND FUEL USED WERE DISPLAYED.//CORRECTIVE ACTION// R/R ELECTRONIC FUEL CONTROL IAW EMB 505 AMM 28-41-05. OPS CHECK GOOD
DURING DESCENT THE CABIN EMERGENCY LIGHTS WERE FLASHING ON AND OFF. AFTER LANDING, WITH GROUND POWER APPLIED, THE CABIN EMERGENCY LIGHTS ARE ON STEADY WITH THE EMER LT SWITCH IN ARM. PERFORMED ISOLATED FUNCTIONAL CHECK OF EMERGENCY LIGHT BATTERY PACKS, NOTED THE #2 BATTERY TO BE DEAD. REMOVED AND REPLACED #2 EMERGENCY LIGHT BATTERY WITH A TESTED UNIT IAW PHENOM 300 AMM 33-52-01. OPERATIONAL CHECKS GOOD.
CABIN EMERG LIGHT: IN FLIGHT WITH EMER LT SWITCH IN THE ARM POSITION, CABIN EMER LIGHTS FLASHING. *** CORRECTIVE ACTION *** REMOVED AND REPLACED BOTH FWD AND AFT EMERGENCY BATTERY WITH REFERENCE TO EMB-505 AMM 33-52-01, OPS CHECKS GOOD.
EMERGENCY LIGHTS BATTERY: DURING FLIGHT WE NOTICED THAT ALL THE EMERGENCY LIGHTS WERE ON WITH THE SWITCH IN THE ARM POSITION. THE EMERGENCY LIGHTS THEN BEGAN TO FLICKER, AND WE THEN TURNED THE SWITCH TO OFF. // SIGNOFF // REMOVED AND REPLACED EMERGENCY LIGHT BATTERY #1 PN:6450LS-00 SN: 000827 WITH NEW UNIT PN:7450LS-00 SN: 005655 JAW PHENOM 300 AMM 33-52-01/400. TROUBLESHOOTING PERFORMED JAW PHENOM 300 FIM TASK 33-50-00-810-801-A AND SL NO.: 505-33-0005 PERFORMED SATISFACTORY OPS CHECK JAW PHENOM 300 AMM 33-52-01/500. PN 7450LS-00 REPLACES PN 6450LS-00 JAW PHENOM 300 IPC 33-52-01. NO OTHER DEFECTS NOTED AT THIS TIME.
DURING ACCOMPLISHMENT OF EMBRAER SERVICE BULLETIN 505-55-0004 REV 01 (DATED 06/24/2020) WE NOTED THE FOLLOWING MASS BALANCE WEIGHTS BELOW TOLERANCE: RUDDER ADJUSTABLE WEIGHTS PART NUMBER PE915109-L27 (19 EACH BELOW MINIMUM OF 455G), WE ALSO NOTED THE FOLLOWING LEFT AILERON MASS BALANCE WEIGHT BELOW TOLERANCE: PART NUMBER PE915109-L31(1 EACH BELOW MINIMUM OF 1765G), ALL WEIGHTS HAVE BEEN REPLACED WITH A NEW MASS WEIGHTS AND THE RUDDER AND LEFT AILERON BALANCING WAS PERFORMED WITH NO FURTHER DEFECTS NOTED. THE RUDDER WAS RE-IDENTIFIED TO PART NUMBER 505-39061-619 AND LEFT AILERON TO PART NUMBER 505-14735-643, AS PER SERVICE BULLETIN INSTRUCTIONS. THIS REPORT COMPLIES WITH FAA 14 CFR PART 135 OPERATORâS GMM REQUIREMENTS
BRAKES WERE APPLIED EVENLY AFTER TOUCHDOWN. BRAKES APPEARED TO QUIT BELOW 40 KNOTS AND THEN STARTED WORKING AGAIN AT A SLOWER SPEED. OVERALL BRAKES FEEL SOFT. SUP: COMPLIED WITH BRAKE ASSY GVI IAW AMM 32-41-60. NO LEAKS OR DEFECTS NOTED. COMPLIED WITH MAIN BRAKE SYSTEM FUNCTIONAL TEST IAW AMM 32-41-00. NO FAULTS OR DEFECTS NOTED. COMPLIED WITH NORMAL BRAKE AND EMERGENCY/ PARKING BRAKE SYSTEM BLEEDING IAW AMM 32-40-00. REMOVED AND SMALL AMOUNT OF AIR FROM BOTH BRAKE ASSEMBLIES. TAXIED AIRCRAFT AND TESTED BRAKES WITH NO DEFECTS NOTED.
NR 2 ENGINE SHUTDOWN ON THE SPEED BRAKE TEST. 2 ATTEMPTS, AND BOTH TIMES THE ENGINE SHUTDOWN. THE THROTTLE WAS NOT SLAMMED TO THE STOPS.
CO-PILOTS RT BRAKE PEDAL WENT TO THE FLOOR DURING TAXI. PEDAL REQUIRED MULTIPLE PUMPS TO BUILD ANY PRESSURE. PERFORMED VISUAL INSP OF BRAKE SYS. NO LEAKS NOTED. IAW CUSTOMER REQUEST TO COMPLIED WITH BRAKE BLEEDING PROCEDURE. COMPLIED WITH BRAKE BLEEDING. COMPLIED WITH TAXI CHECK. ALL CHECKS ARE NORMAL.
CO-PILOTS RT BRAKE PEDAL GOES TO THE FLOOR AT BRAKE APPLICATION; VERY LIMITED BRAKING FROM THE RT PEDAL. PERFORMED MANUAL AND POWER BRAKE SYS BLEEDING PROCEDURE. OPS CHECK GOOD. WORK PERFORMED IAW AMM 32-42-00.
DURING "BRAKES CHECK" ON TAXI OUT, CO-PILOT'S RT SIDE BRAKE PEDAL WOULD NOT HOLD PRESSURE, WENT TO THE FLOOR. CHECKED SYS FOR LEAKS UNDER PRESSURE, NONE NOTED. PERFORMED BRAKE BLEEDING OF SYS IAW MM 32-42-00. NO FURTHER DEFECTS NOTED.
DURING TAXI, RT BRAKE WAS EXTREMELY SOFT. TOOK PRESSING THE PEDAL HALF WAY TO THE FLOOR BEFORE ANY RESISTANCE COULD BE FELT. BLEED BRAKES IAW MM CH -32-42-00, OP'S CHECK GOOD.
DURING LANDING, RT MAIN IS SLOW TO SHOW A GREEN INDICATION. NORMAL OPS ON LT MAIN AND NOSE. REMOVED RIGHT MAIN GEAR UPLOCK ACTUATOR DUE TO INTERNAL FAILURE. INSTALLED NEW ACTUATOR IAW MM 32-31-05. OPS CHECKED AND LEAK CHECKED GOOD.
THE COPILOTS RT BRAKE PEDAL PRESSURE BLEEDS OFF AND PEDAL GOES TO THE FLOOR.
ON TAXI OUT THE COPILOTS RT BRAKE PEDAL PRESSURE BLEEDS OFF AND PEDAL GOES TO THE FLOOR. PERFORMED ANTISKID BRAKE BLEEDING PROCEDURE, COMPLIED WITH TAXI CHECK. TAXI CHECK GOOD. WORK PERFORMED MM CHAP. 32-42-00.
CONTROL COLUMN (ELEVATOR) VIBRATES BETWEEN 230-240 KIAS. TS AND FOUND (R: TRIM TAB ACTUATOR W/EXCESSIVE PLAY F REMOVED AND REPLACED THE "RT" ELEVATOR TRIM TAB ACTUATOR AND THE "L" ELEVATOR TRIM TAB ACTUATOR IAW THE MM CHAPTER 27-31-05 ACCOMPLISHED THE LOOSENING AND SECURING CABLES IAW 27-31-09.
AT FL430 ACCIDENTALLY HIT TURN KNOB, AUTO PILOT WOULD NOT WORK CORRECTLY. IN HEADING MODE IT WOULD ALWAYS STOP 10 DEG SHORT OF THE HEADING BUG. NO FAULT CODES REPORTED. DISCREPANCY RELATED TO INVERTER FAULT. INVERTER SELECT SWITCH REPLACED. OPERATIONAL CHECK GOOD. IAW MM CH 24-20-04.
AT FL430 ACCIDENTLY HIT TURN KNOB, AUTO PILOT WOULD NOT WORK CORRECTLY. IN HEADING MODE IT WOULD ALWAYS STOP 10 DEG SHORT OF THE HEADING BUG. NO FAULT CODES REPORTED. DISCREPANCY RELATED TO INVERTER FAULT. INVERTER SELECT SWITCH REPLACED. OPERATIONAL CHECK GOOD. IAW 560 M.M. CH. 24-20-04.
RT PILOT BRAKES ARE SOFT (NOTE APPROX 75 PERCENT TRAVEL BEFORE BRAKING IS FELT. PERFORMED THE ANTI-SKID BRAKE SYSTEM BLEEDING PROCEDURE IAW THE CESSNA MM CHAPTER 32-42-00. OPERATIONAL CHECK OF AIRCRAFT BRAKING SYSTEM SATISFACTORY.
UNEVEN BRAKE SURGE DURING LANDING ROLL. IT FEELS AS IF THE BRAKES ARE BEING PUMPED. [06-15-07] INSPECTED RUDDER PEDAL SUPPORTS I/A/W SL560-27-13 W/NO DEFECTS NOTED. INSPECTED ANTI-SKID SYSTEM WIRING & PERFORMED ANTI-SKID WIRING CHECK IAW NJA T/S FORM DATED 11/7/05, REPAIRED TWO BROKEN GROUND TERMINALS ON RT ANTI-SKID WIRE HARNESS. ALL WIRE SYSTEM CHECKS AFTER REPAIR FOUND WITHIN LIMITS. PERFORMED TAXI CHECK OF ANTI-SKID SYSTEM E BRAKE SYSTEM OPS CHECKED GOOD NO BRAKE SURGING NOTED, MAINTENANCE PERFORMED IAW CE-560 MM CH 32-42-00.
UPON LANDING, THE FO'S LT BRAKE WAS SPONGY. IT DID PUMP UP TO HAVING BRAKE HOWEVER IT SEEMS AS THOUGH THERE IS AIR IN THE BRAKE LINE. C/W BLEED BRAKES. TAXIED A/C OP'S CHECKS GOOD. SYSTEM OP'S CHECKS SATISFACTORY AT THIS TIME. ALL WORK DONE I.A.W. I.A.W. CE560 M/M 32-40-00
LEFT MAIN GEAR WOULD NOT RETRACT UPON TAKEOFF GEAR RETRACTION. REMOVED AND REPLACED LT MLG ACTUATOR IAW 560 MM CHAPT 32-31-04, PERFORMED CAMBER AND GEAR DOOR ADJUSTMENTS AS NECESSARY AND SAFETIED IAW 560 MM CHAPT 32-11-01 OPS CHECKED AND LEAK CHECKED ACTUATOR AND FITTINGS, NO LEAKS NOTED.
LANDING GEAR WOULD NOT RETRACT AFTER TAKE OFF, GEAR HANDLE WOULD NOT GO OUT OF DOWN POSITION. CHECKED SQUAT SWITCH RIGGING IAW MM CHAPTER 32-61-00 NO DEFECTS FOUND. INSTALLED NEW CIRCUIT BOARD PCB103 IAW MM 24-51-01, PERFORMED NUMEROUS GEAR SWINGS AND TRIED DEPLOYMENT OF TR'S IN AIR MODE, FOUND NO DEFECTS, ALL CHECKS GOOD.