N784TW
Registered owner: SIERRA AMERICAN CORP, DE (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
Maintenance disclosures
DURING INSPECTION OF WINDOW BELT IAW AD 89-25-03, A 1" VERTICAL CRACK WAS DISCOVERED AT STA 447, ABOVE STRINGER L-15L.
DURING INSPECTION, A DRILL GOUGE DAMAGE WAS FOUND IN STATION 585, FRAME.
DURING INSPECTION, RT STATION 817 FRAME WAS FOUND WITH DOUBLE-DRILLED HOLE FROM PREVIOUS INSTALLATION OF CARGO LINER.
AFTER LANDING, GEAR "3 GREEN" WAS EXTENDED THE YELLOW DOOR OPEN LIGHT STAYED ILLUMINATED. FLIGHT CREW ACCOMPLISHED COM 32-17 "GEAR DOOR OPEN - MAIN GEAR EXTENDED" CHECKLIST. (INITIAL)
RT MLG FAILED TO RETRACT. HYD QUANTITY AND PRESSURE NORMAL/GOOD. EMERGENCY DECLARED. LANDED IAW COM 32-17. FOUND WIRE BROKEN ON DOOR DOWN AND LOCK SWITCH. R & R SWITCH IAW AMM 32-60-01. RETRACTION CHECK OK IAW AMM 32-30-00. (FINAL)
DURING THE LOWER FUSELAGE STA Y614 LONG 20R OUTBOARD INSPECTION COOPESA FOUND LONG 20R CRACKED.
DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 465, BETWEEN LONG 12L AND 14L COOPESA FOUND FRAME WITH DOUBLE HOLE.
DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 294, BETWEEN LONG 3R AND 16R COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 351, BETWEEN LONG 3R AND 14R COOPESA FOUND FRAME WITH DOUBLE HOLES IN SEVERAL PLACES.
DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 699, BETWEEN LONG 5R AND 10R COOPESA FOUND FRAME WITH DOUBLE HOLES AND HOLES AT THE FRAME RADIUS.
DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 718, BETWEEN LONG 5R AND 6R COOPESA FOUND FRAME I/B FLANGE WITH DOUBLE HOLE.
DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 237, BETWEEN LONG 3L AND 10L COOPESA FOUND FRAME WITH DOUBLE HOLE.
DURING THE UPPER FUSELAGE, MAIN CARGO CABIN AT STA 446 BETWEEN LONG 6R AND LONG 8R INSPECTION, COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 218, BETWEEN LONG 10L AND 12L COOPESA FOUND FRAME DOUBLE HOLES.
DURING THE INSPECTION CARGO CABIN AT STA Y 256, BETWEEN LONG 4R AND 5R COOPESA FOUND FRAME I/B FLANGE AND WEB WITH SEVERAL HOLES.
DURING THE UPPER FUSELAGE MAIN CARGO CABIN, RIGHT AT STA Y737 LONG 14LT COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE UPPER FUSELAGE MAIN CARGO CABIN, RIGHT AT STA Y680 LONG 14R COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE INSPECTION CARGO CABIN AT STA Y756 BETWEEN LONG 8R AND 6R COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 661 BETWEEN LONG 3R AND LONG 10R INSPECTION, COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 669 BETWEEN LONG 14R AND LONG 15R INSPECTION, COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE UPPER FUSELAGE, CARGO CABIN AT STA 661 BETWEEN LONG 12R AND LONG 14R INSPECTION, COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE INSPECTION UPPER FUSELAGE, CARGO CABIN AT STA Y 465 BETWEEN LONG 1R AND LONG 18R COOPESA FOUND FRAME WITH DOUBLE HOLES AND A CRACK.
DURING THE UPPER FUSELAGE, MAIN CARGO CABIN AT STA 661 AND LONG 12L INSPECTION, COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 661, BETWEEN LONG 5L AND LONG 18L COOPESA FOUND FRAME DOUBLE HOLES.
DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 718, AND LONG 6L COOPESA FOUND FRAME DOUBLE HOLES.
DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 718, BETWEEN LONG 8L AND 14L COOPESA FOUND FRAME DOUBLE HOLES.
DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 680, BETWEEN LONG 11L AND 15L COOPESA FOUND FRAME DOUBLE HOLES.
DURING THE INSPECTION UPPER FUSELAGE CARGO CABIN AT STA Y 275, BETWEEN LONG 14R AND 15R COOPESA FOUND FRAME DOUBLE HOLES.
DURING THE INSPECTION UPPER FUSELAGE, CARGO CABIN, AT Y STA 332 BETWEEN LONG 6R AND LONG 7R COOPESA FOUND BENT AND DOUBLE HOLES.
DURING THE INSPECTION MAIN CARGO CABIN AT STA 427 BETWEEN LONG 4R AND LONG 14R COOPESA FOUND FRAME WITH DOUBLE HOLES IN SEVERAL PLACES.
DURING THE INSPECTION MAIN CARGO CABIN AT STA 256 BETWEEN LONG 11L AND LONG 15L FOUND FRAME WITH DOUBLE HOLES.
DURING THE INSPECTION UPPER PAX CABIN, AT Y STA 256, LEVEL LONG 5R COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE INSPECTION MAIN CARGO CABIN AT STA 218 BETWEEN LONG 7R AND LONG 8R COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE INSPECTION MAIN CARGO CABIN AT STA 237 LONG 6R. FOUND FRAME WITH DOUBLE HOLE.
DURING THE INSPECTION MAIN CARGO CABIN AT STA 389 BETWEEN LONG 7R AND LONG 15R COOPESA FOUND FRAME WITH DOUBLE HOLES IN SEVERAL PLACES.
DURING THE INSPECTION CARGO CABIN AT STA 408 BETWEEN LONG 6R AND LONG 8R COOPESA FOUND FRAME WITH DOUBLE HOLES.
DURING THE INSPECTION CARGO CABIN AT STA 465, BETWEEN LONG 4L AND 5L COOPESA FOUND FRAME I/B FLANGE WITH DOUBLE HOLES.
DURING THE INSPECTION UPPER PAX CABIN, AT Y STA 256, LEVEL LONG 5R FOUND FRAME WITH DOUBLE HOLES.
DURING THE INSPECTION LOWER FUSELAGE AT 758 LONG 15R COOPESA FOUND SKIN WITH WEAR.
DURING THE INSPECTION CARGO CABIN AT STA 484 LOG 4R AND 5R COOPESA FOUND FRAME I/B FLANGE WITH A HOLE RADIUS AREA.
DURING THE INSPECTION CARGO CABIN AT STA 313 LOG 8R AND 10R COOPESA FOUND FRAME I/B FLANGE WITH DOUBLE HOLES.
DURING THE INSPECTION TAIL CONE CANT 976, -X20, -Z 16 FOUND FRAME CORRODED.
DURING THE INSPECTION CARGO CABIN AT STA 484 LOG 4L COOPESA FOUND FRAME I/B FLANGE WITH A HOLE RADIUS AREA.
DURING THE INSPECTION CARGO CABIN AT STA 370 LOG 6R AND 7R COOPESA FOUND FRAME REPAIRED CRACK EXTENDS BEYOND STOP DRILL.
DURING THE INSPECTION TAIL CONE SECTION CANT STA 976,-X20,-Z16 COOPESA FOUND FRAME CORRODED.
DURING THE INSPECTION TAIL CONE SECTION FROM CANT STA 976 TO CANT STA 989, -X34, -Z22 COOPESA FOUND SKIN CORRODED.
DURING THE INSPECTION LOWER FUSELAGE FWD CARGO COMPARTMENT STA 345 BETWEEN LONG 23 LT AND 24 LT COOPESA FOUND FLOOR SUPPORT CORRODED.
DURING THE INSPECTION NOSE WHEEL WELL STA Y37, -X23,-Z28 PRESSURE BULKHEAD AFT FACE COOPESA FOUND CHORD CRACKED.
DURING THE INSPECTION LOWER EXTERNAL FUSELAGE FROM STA 446 TO STA 439 BETWEEN LONG 18 LT AND 19 LT COOPESA FOUND SKIN CORRODED.
DURING THE INSPECTION LOWER FUSELAGE CARGO CABIN AT LONG 2R BETWEEN STA 294 AND STA 313 COOPESA FOUND LONGERON CRACKED.
DURING THE INSPECTION CARGO CABIN AT STA Y314 LONG 3R COOPESA FOUND LONG CRACKED.
DURING THE INSPECTION TAIL CONE SECTION FROM CAN STA 976 TO CANT STA 989 BETWEEN +Z 25 AND +Z27 COOPESA FOUND SKIN CORRODED.
DURING THE INSPECTION CARGO CABIN AT LONG 9 RT BETWEEN STA 503 AND STA 525 COOPESA FOUND LONG CRACKED.
DURING THE UPPER FUSELAGE CARGO CABIN AT STA Y256 COOPESA FOUND LONG 7 LT CRACKED.
DURING THE UPPER FUSELAGE AT STA 916 BETWEEN LONG 3 LT AND LONG 4 LT. FOUND SKIN CRACKED.
RIGHT WING T/E CENTER BUTE DOOR P/N: 5919572-2 SN:1725 DELAMINATED.
LOWER FUSELAGE SKIN CORRODED FROM STA Y642 TO STA Y650 BETWEEN LONG 29 LT AND 29 RT.
DURING INSPECTION PAX CABIN AT STA Y 525+X42 SUPPORT CRACKED.
DURING INSPECTION PAX CABIN AT STA Y 544, +X42, SUPPORT CRACKED.
DURING INSPECTION CARGO CABIN BETWEEN STA Y 370 AND STA Y 427 BETWEEN LONGERON 1R AND 3R FRAMES, LONGERONS AND SKIN WITH CORROSION.
CARGO CABIN BETWEEN STA Y 256 AND STA Y 275 LONGERON 8L WITH CORROSION.
CARGO CABIN, BETWEEN STA Y 274 AND Y 294 LONGERON 2L WITH CORROSION.
DURING INSPECTION CARGO CABIN AT STA Y 389 LONGERON 5R INTERCOSTAL SUPPORT ANGLE WITH CORROSION.
DURING INSPECTION NR 2 ENGINE PYLON AT STA 817 CLOSING RIB HOSES SUPPORT CRACKED.
DURING INSPECTION LOWER FUSELAGE STA 200 LONGERON 18L SKIN WITH LIGHT CORROSION.
DURING INSPECTION CARGO CABIN AT STA Y 218 LONGERON 4R FRAME WITH CORROSION.
DURING INSPECTION LOWER FUSELAGE AFT CARGO COMPARTMENT RT AFT PRESSURE BULKHEAD INNER SKIN WITH CORROSION.
DURING INSPECTION LOWER FUSELAGE AFT CARGO COMPARTMENT FLOOR PANEL NR 1 OUTER SKIN WITH CORROSION.
DURING INSPECTION NR 2 PYLON STRUCTURE AT STA Y 875 O/B AREA SEAL RETAINER ANGLE CRACKED.
DURING INSPECTION NR 2 ENGINE PYLON T/E STRUCTURE AT STA Y 917 O/B ANGLE CRACKED.
DURING INSPECTION NR 2 ENGINE PYLON T/E STRUCTURE AT STA Y 900 O/B RIB LOWER ANGLE CRACKED.
DURING INSPECTION NR 2 ENGINE PYLON T/E STRUCTURE AT STA Y 900 O/B RIB UPPER SECTION CRACKED.
DURING INSPECTION UPPER FUSELAGE AFT ACCESSORY COMPARTMENT RT AT CANT-STA 925 OVER LONGERON 12 FRAME WITH CORROSION.
DURING THE UPPER FUSELAGE AFT ACCESSORY COMPARTMENT RT INSPECTION COOPESA FOUND FROM CAN-STA 964 TO 976 -X15+Z2 ANGLE CORRODED.
DURING THE LOWER FUSELAGE INSPECTION COOPESA FOUND FROM STA 661 TO 680 BETWEEN LONG 29L AND 29R SKIN CORRODED.
DURING THE LOWER FUSELAGE CARGO COMPARTMENT INSPECTION COOPESA FOUND LONG 30 AT STA 224 CORRODED.
DURING THE UPPER FUSELAGE AFT ACCESSORY COMPARTMENT INSPECTION COOPESA FOUND LT AT CAN STA 910 +Z50 +X50 ANGLE CORRODED.
DURING THE LOWER FUSELAGE AFT COMPARTMENT INSPECTION COOPESA FOUND LT AFT PRESSURE BULKHEAD INNER SKIN CORRODED.
DURING THE LOWER FUSELAGE FWD CARGO COMPARTMENT INSPECTION COOPESA FOUND AT STA 408 BETWEEN LONG 29L AND 30 STRAP CORRODED.
DURING THE LOWER FUSELAGE FWD CARGO COMPARTMENT INSPECTION, FOUND AT STA 345 BETWEEN LONG 23 LT AND 24 LT FLOOR SUPPORT CORRODED.
DURING LOWER FUSELAGE FWD CARGO COMPARTMENT INSPECTION COOPESA FOUND AT STA 408 BETWEEN LONG 28R AND LONG 27R FLOOR SUPPORT CORRODED.
DURING LOWER FUSELAGE FWD CARGO COMPARTMENT INSPECTION COOPESA FOUND AT LONG 30 BETWEEN STA 427 AND 446 LONGERON CORRODED.
DURING INSPECTION UPPER FUSELAGE AFT ACCESSORY COMPARTMENT LT AT CANT STA 910+Z50+X50 COOPESA FOUND ANGLE CORRODED.
ON APPROACH TO KGSO, RIGHT LANDING GEAR GREEN POSITION INDICATOR WOULD NOT ILLUMINATE. LANDING GEAR PHYSICALLY DOWN, VERIFIED WITH GEAR HORN. AFTER THE PROCEDURE, BOTTOM SOCKET LIGHT ILLUMINATED BEFORE LANDING. RELAMPED RIGHT LANDING GEAR GREEN INDICATOR AS NECESSARY, OPS CHECK GOOD.
UPPER RUDDER HINGE BRACKET CRACKED RIGHT SIDE. REMOVED AND REPLACED BRACKET IAW DC9 MM 27-20-1 AND DAC DWG 5910254.
RIGHT TRAP PANEL CRACKED AT AFT ATTACH HOLES NR 1 AND 2. REPAIRED TRAP PANEL WITH REPAIR ANGLE IAW DC9 SRM 51-09.
RIGHT AFT PYLON SPAR WEB CRACKED FORWARD SIDE. REPAIRED CRACKED WEB IAW DC9 SRM 54-01.
FRAME CRACKED AT STA 897, LONGERON 12 RIGHT. REPAIRED FRAME AT STA 897, LONGERON 12 RIGHT IAW DC9 SRM 53-03.
AFT PRESSURE BULKHEAD LEFT VENTRAL DOOR CORNER (FORWARD SIDE) WAS CRACKED IN THE RADIUS OF THE FORWARD MOST FORMED SECTION. REPAIRED CRACK IAW DC9 SSRM DWG K05159.
STA 389, LONGERON 29 LEFT, INTERCOSTAL CRACKED AT UPPER RADIUS. REMOVED AND REPLACED INTERCOSTAL AT LONGERON 29 LEFT, STA 370 - 389 IAW DC9 SRM 51-10-3.
RIGHT LOWER PYLON ATTACH WAS CRACKED AND MISSING MATERIAL AT THE FORWARD OUTBOARD CORNER ATTACH POINT LOCATION FOR PANEL 8212A. REPAIRED AREA IAW ABX DC9 SSRM DGW K05683.
LEFT INBOARD FLIGHT SPOILER OUTBOARD TORQUE TUBE SUPPORT BRACKET (REACTION ARM) CRACKED. REMOVED AND REPLACED OUTBOARD FITTING IAW DC9 SRM.
ANGLE CRACKED AT INBOARD END OF SLANT PANEL. REMOVED AND REPLACED INBOARD END OF SLANT PANEL IAW DC9 SRM.
ANGLE CRACKED AT INBOARD END OF SLANT PANEL. REMOVED AND REPLACED FITTING INBOARD END OF SLANT PANEL IAW DC9 SRM.
LEFT INBOARD FLIGHT SPOILER INBOARD TORQUE TUBE SUPPORT BRACKET (REACTION ARM) CRACKED. REMOVED AND REPLACED SUPPORT IAW DC9 SRM.
DURING CLIMBOUT, CAPTAIN'S ADI FROZE IN THE VERTICAL POSITION WITH THE COMPUTER FLAG SHOWING. CAPTAIN'S COMPASS FROZE WITH THE COMPASS FLAG SHOWING.
FWD CARGO COMPARTMENT SUPPORT FITTING CRACKED, LOCATED FROM STA Y305 TO STA Y313 BETWEEN LONGERON 29R AND LONGERON 30.
LOWER FUSELAGE - KEEL AREA - LONGERON 30 STA 490.540 LONGERON END ANGLES (RT AND LT) CORRODED.
LT WING FLAP T/E SECTION WITH FITTING CRACKED LOCATED AT STA XFLS 76.
CONTROL CABIN WINDSHIELD WITH SUPPORT CORRODED.
LT WING FLAP REAR SPAR WITH FITTING CRACKED LOCATED AT STA XFLS 300.
RT VENTRAL STAIR CUTOUT WITH FITTING CRACKED LOCATED AT STA Y892.
RT WING FLAP FRONT SPAR WITH FITTING CRACKED, LOCATED AT STA XFLS 288.
AFT CARGO COMPARTMENT SUPPORT FITTING CRACKED, LOCATED AT STA Y661 BETWEEN LONGERON 22R AND LONGERON 24R.
LOWER FUSELAGE - KEEL AREA - LONGERON 29 RT STA 523 OVER LONGERON FITTING CRACKED.
LOWER FUSELAGE - KEEL AREA - LONGERON 29 RT FROM STA 493 TO STA 522 WITH CORROSION.
LOWER FUSELAGE - KEEL AREA - STA 576.939 BETWEEN X1.5 AND X8.5 RT SIDE, SUPPORT FITTING CORRODED.
LT WING, TRAILING EDGE, BUTE DOOR P/N 5919572-1, UPPER SKIN DELAMINATED AT STATION XRS 260 AND SKIN WORN OUT AT STATION XRS 153.
RT WING FLAP REAR SPAR WITH FITTING CRACKED, LOCATED AT STA XFLS 300.