N801DM
Registered owner: PARALLEL EXPRESS LLC, NV (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
DURING A ROUTINE CHECK OF THE EMERGENCY LIGHTING SYSTEM, IT WAS DISCOVERED THAT THE ASSOCIATED LIGHTS DID NOT STAY ILLUMINATED AS LONG AS THE ADJACENT LIGHTS. AIRCRAFT HAD BEEN SITTING WITH NO POWER AND MAIN SHIP BATTERY DISCONNECTED FOR 3.5 DAYS. AT THE TIME OF THE TEST THE EMERGENCY BATTERIES HAD BEEN CHARGING FOR LESS THAN 1 HOUR. FOR COMPANY COVENIENCE, THE AMT ELECTED TO REPLACE THE BATTERY OTHER THAN WAITING FOR THE BATTERY TO CHARGE DUE TO A FLIGHT SCHEDULED IN 3 HOURS.
APU AUTOSHUTDOWN EVENT ON GATE WITH FLAME OUT EXHAUST PIPE DURING EVENT. MECHANICAL FAILURE OF TURBINE,
EMERGENCY LIGHT BATTERY PACK M737 NOT HOLDING CHARGE.
DURING EMERGENCY LIGHT FUNCTIONAL CHECK. LIGHT ASSY L635 PARTIALLY ILLUMINATED. REPLACED FAULTY LAMPS AND OPERATIONAL CHECK WAS NORMAL. REFERENCE VT-SAAJOB NUMBER 7500025565
DURING ROUTINE A5 CHECK SCHEDULED MAINTENANCE WHEN REPLACING STARTER OIL. DRAIN PLUG FOUND WITH MISALIGNED THREADS. REPLACEMENT DRAIN PLUG ORDERED FOR REPLACEMENT. WHILE REMOVING DRAIN PLUG HELICOIL CAME OUT OF PLUG HOUSING ON STARTER. UNABLE TO REPAIR HELICAL. STARTER REPLACED WITH SUCCESSFUL FUNCTIONAL CHECK.
DURING SCHEDULED A5 CHECK MAINTENANCE LEFT ENGINE INLET FOUND WITH DELAMINATED ACOUSTICAL LINER. LINER LIFTING AND NOT SMOOTH. POTENTIAL EXISTS FOR FOD DAMAGE/INGESTION IF CONTINUED IN SERVICE.
DURING EMERGENCY LIGHT FUNCTIONAL CHECK L4/R4 INTERIOR AND EXTERIOR LIGHT ASSEMBLIES INOP. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY AND BATTERY PACK AT M10919. OPS CHECK NORMAL.
RIGHT GPS POSITION NOT INDICATING ON POSITION REFERENCE PAGE OF FMC. LEFT GPS POSITION INTERMITTENTLY INDICATING POSITION. DURING TROUBLESHOOTING FOUND MULTI MODE RECEIVERS OPERATING NORMALLY DURING BITE PROCEDURE AS INDICATED IN BOEING FAULT ISOLATION MANUAL (FIM). UPON FURTHER EXAMINATION NOT NOTED IN AMM OR FIM FOUND RIGHT GPS ANTENNA OUT OF TOLERANCE WHEN OHM CHECKED. LEFT GPS ANTENNA WAS ALSO CHECKED FOR TOLERANCE AND FOUND DEGRADED WHEN OHM CHECKED. BOTH ANTENNAS WERE INSTALLED IN 2006 AND WERE NEW AT THE TIME WITH SEQUENTIAL SERIAL NUMBERS. BOTH ANTENNAS WERE REPLACED AND SYSTEM CHECKS OPERATIONAL WITH NO FAULTS AT THIS TIME.
EXTERIOR EMERGENCY LIGHT ASSY AT R4 DOOR WILL NOT TEST. FOUND LOOSE CONNECTION ON LIGHT ASSEMBLY. TIGHTENED CONNECTION OPS CHECK NORMAL REFERENCE VT-SAA JOB 7500025562
WHEN NR 1 IGNITION SYSTEM SELECTED. RIGHT ENGINE LIGHTOFF OCCURS MORE THAN 20SECONDS AFTER INITIAL FUEL APPLICATION. FLIGHT CREW OPERATING MANUAL STATES LESS THAN 20 SECONDS
DURING SCHEDULED MAINTENANCE, PREFLIGHT INSPECTION AND PERFORMING EMERGENCY EXIT LIGHT FUNCTIONAL CHECK. OVERHEAD EXIT SIGN AT L2 DOOR AND EXTERNAL FUSELAGE MOUNTED DOOR SLIDE WERE FOUND TO BE INOPERATIVE. R & R M733 EMERGENCY LIGHT BATTERY PACK. OPS CHECKED NORMAL.
DURING PREFLIGHT INSPECTION F/O ALTIMETER "OFF" FLAG IN VIEW.
DURING OPS CK ON EMERGENCY LIGHTS L-4 EXTERIOR SLIDE LIGHT INOP. REPLACED REFLECTOR ASSY, OPS CK GOOD REF MM 33-51-00.
RIGHT OVERWING SLIDE BOTTLE PRESSURE LIGHT DOES NOT TEST ON P-61 PANEL.
RT OVERWING SLIDE BOTTLE LIGHT DOES NOT TEST ON P-61 PANEL. REMOVED RT OVERWING ESCAPE SLIDE BOTTLE AND SERVICED TO 2950 PSI WITH DRY NITROGEN. REINSTALLED RT OVERWING ESCAPE SLIDE BOTTLE IAW AMM 25-85-00. SLIDE BOTTLE PRESSURE LIGHT TESTS NORMAL. (S)
DURING MAINTENANCE CHECK, NOTED SEVERAL EMERGENCY EXIT LIGHTS INOP. RELAMPED AND REPLACED BATTERY PACKS PER MM 33-51-06 AND 33-51-07. LIGHTS OPS CHECKED GOOD PER MM 33-51-00.
EXTERIOR EMERGENCY DOOR LIGHT AT R4 DOOR INOP. CLEANED SOCKET AND CONTACTS OPPS CHECK GOOD IAW AMM 33-51-00-P6 501.
STAB TRIM MAINTENANCE MESSAGE ACCOMPANIED BY YAW DAMPER MESSAGE. REPLACED C-HYD SYSTEM PRESSURE SWITCH S10002 PER FIM 22-21-00 AND MM 29-11-19. SYSTEM OPS CHECKS GOOD.
CORROSION ON INTERCOSTAL AT R4 DOOR FROM BS1640 TO BS1681 AT RBL56. REPAIRED INTERCOSTAL PER SRM 51-70-11.
CORROSION ON INTERCOSTALS AT L4 DOOR FROM BS1640 TO BS1681 UNDER THE THRESHOLD DRAIN. REPLACED INTERCOSTALS PER BOEING DRAWING 146N5230 AND SRM 51-10-2.
SONIC VIBRATION STRAP ON LOWER SURFACE OF FLOORBEAM AT BS367 AT LBL24 IS CRACKED. REPAIRED STRAP PER SRM 53-10-51.
INTERIOR OVERWING DOOR EMERGENCY EXIT LIGHT IS INOP. REPLACED BATTERY PACK AND OPS CHECKED PER MM 33-51-00.
SCRATCHES ON INTERCOSTALS FROM BS1640 TO BS1681 AT BL0. REPLACED INTERCOSTALS PER BOEING DRAWING 146N5230 AND SRM 51-10-2.
ALL EMERGENCY EXIT LIGHTS POWERED BY M731 ARE INOP. REPLACED BATTERY PACK PER MM 33-51-07. LIGHTS CHECK GOOD.
EMERGENCY LIGHT BATTERY PACK AT STA 1681 IS BAD. REPLACED EMERGENCY LIGHT BATTERY PACK AT STA 1681 AND OPS CHECKED PER MM 33-51-00.
L1, R1, L4, AND R4 GIRT BAR LEAF SPRINGS FAILED INSPECTION LIMITS PRESCRIBED IN MM-7200-03-00917 AND PACE MAINTENANCE ORDER NO. B-757-52-21003. REPLACED L1, R1, L4, AND R4 GIRT BAR LEAF SPRINGS AND OPS CHECKED IAW CMM 25-66-14 AND MM 25-66-10.
EMERGENCY PATH LIGHT AT SEAT ROW 8C AND D INOPERATIVE. LIGHT DISCONNECTED. REPAIRED BROKEN WIRE AND CONNECTED LIGHT ON SEAT ROW 8C AND D. EMERGENCY PATH LIGHT OPS CHECKS GOOD IAW SWPM 20-10-11, AAC DWG. 143335002, REV.A DATED 9/5/02, 143335111 REV.B DATED 9/7/02.
AIRCRAFT FAILS TO MAINTAIN SPEED DURING CRUISE, TURN AUTO THROTTLE OFF, SPEED STABILIZES. REMOVED AND REPLACED THRUST MANAGEMANT COMPUTER IAW MM22-31-01. OPS CHECKS NORMAL.
NO LAND 3 AILERON SERVO FCCR MESSAGE ON MCDP. REMOVED AND INSTALLED SERVICEABLE AILERON LATERAL CONTROL SERVO. ADJUSTMENT, TEST, LEAK AND OPS CHECK GOOD IAW MM 22-13-03.
Flight deck right bulkhead emergency flashlight inop. R&R emergency flashlight IAW MM 25-00 Ops Chk normal.
Emergency light battery pack for overwing lights requires replacing. R&R over wing exit battery paack at sta. 990 left for emergency lights. Ops. check good per MM 33-51-07.
Cockpit bulkhead mounted left and right side emergency flashlights inop. Removed and replaced emergency flashlight batteries IAW MM 25-10-00. Ops. ck. was good.
Rejected takeoff for airspeed discrepancy. Capt's 20 kts. less thatn F/O's @ 100 KIAS.Upon further examination found blockage in captain's pitot. Cleared blockage IAW MM 73-11-01.Performed high speed taxi up to 100(?) KIAS and no defects were noted. OK for continued service.
Aircraft will not maintain spped in "SPD" mode. Removed autopilot MCP for bench check. MCP was repaired and installed. Ops ck normal per MM 22-11-02.
L1 door emergency slide light inop. R&R light assy.
Aircraft will not maintain selected speed in cruise.
Right autothrottle does not advance with left throttle after retarding to idle intermittently. Adjusted BVCU/PLH transducer.
DAL - R-1 DOOR INTERIOR EMERGENCY RED PATH LIGHT INOPERATIVE. REMOVED AND REPLACED LIGHT ASSEMBLY. OPERATIVE CHECKED NORMAL. (M)
DAL - RIGHT FORWARD OVERWING EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED LAMP, OPERATIONAL CHECKED NORMAL. (M)