N403KZ
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
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
21 reports on file, 2015-03-10 – 2023-03-21.
Part: SHEAR TIE — CRACKED · airframe 59,054 hrs · 11,562 cycles
SHEAR TIE FOUND TO BE CORACKED AT STA 1000 WL 200 LBL 57.50.
Part: HINGE FITTING — CRACKED · airframe 59,054 hrs · 11,562 cycles
L WING O/B T/E CHORD @ APPROX WS 1488 HAS MARKED CRACK
Part: FITTING — CRACKED · airframe 59,054 hrs · 11,562 cycles
INTERCOSTAL LUG FITTING FOUND TO BE CRACKED AT STA 1000 WL 200 LBL 11.33.
Part: FITTING — CRACKED · airframe 59,054 hrs · 11,562 cycles
R/H O/B AILERON WING FITTING HAS EVIDENCE OF CRACKING AT WS1485
Part: SHEAR TIE — CRACKED · airframe 59,054 hrs · 11,562 cycles
SHEAR TIE FOUND TO BE CRACKED AT STA 1000 WL 200 LBL 76.
Part: SHEAR TIE — CRACKED · airframe 59,054 hrs · 11,562 cycles
SHEAR TIE FOUND TO BE CRACKED AT STA 1000 WL 200 LBL 34
Part: SHEAR TIE — CRACKED · airframe 59,054 hrs · 11,562 cycles
SHEAR TIE FOUND TO BE CRACKED AT STA 1000 WL200 RBL34
Part: FITTING — CRACKED · airframe 59,054 hrs · 11,562 cycles
INTERCOSTAL LVG FITTING FOUND TO BE CRACKED AT STA 1000 WL200 RBL 11.33.
Part: ANGLE — CORRODED · corrosion level 2 · airframe 59,054 hrs · 11,562 cycles
INSIDE KEEL BEAM WHEN LOOKING AFT THROUGH ACCESS HOLE THERE IS CORROSION ON AFT ANGLE WHERE IT MEETS THE LOWER HORIZONTAL WEB AT STATION APPRX 1306 LBL-7 TO RBL-7
Part: ATTACH ANGLE — CORRODED · corrosion level 2 · airframe 59,054 hrs · 11,562 cycles
INSIDE KEEL BEAM HAS CORROSION WHEN LOOKING AFT THROUGH ACCESS HOLE ON AFT ATTACH ANGLE WHERE IT MEETS THE LOWER HORIZONTAL WEB AT STATION APPRX 1327 Â LBL-7 TO RBL-7
Part: ATTACH ANGLE — CORRODED · corrosion level 2 · airframe 59,054 hrs · 11,562 cycles
INSIDE KEEL BEAM WHEN LOOKING AFT THROUGH ACCESS HOLE THERE IS CORROSION ON AFT ATTACH ANGLE WHERE IT MEETS THE LOWER HORIZONTAL WEB AT STATION APPRX 1285 LBL-7 TO RBL-7
Part: ESCAPE REEL — BROKEN (#1 REEL) · airframe 58,924 hrs · 11,534 cycles
"HARD LANDING" HARD NOSE GEAR TOUCHDOWN AFTER DEROTATION ACCOMPLISHED HARD LANDING INSPECTION IAW B747-400 AMM 05-51-05 AND 23-12-03. NO DEFECTS NOTED. FLIGHT DECK ESCAPE REEL COMPARTMENT DOOR DETACHED UPON LANDING REMOVED AND REPLACED DOOR ASSEMBLY IAW B747 AMM 25-61-01 OPERATIONS CHECKS NORMAL. EMERGENCY ESCAPE REEL DOOR IS BROKEN REMOVED AND REPLACED DOOR ASSEMBLY IAW B747 AMM 25-61-01 OPERATIONS CHECKS NORMAL. #1 ESCAPE REEL SEAL BROKEN REMOVED AND REPLACED ESCAPE DECENT DEVICE IAW B747 AMM 25-61-01 SHELF LIFE 03 NOVEMBER 2027. #2 ESCAPE REEL SEAL BROKEN REMOVED AND REPLACED DECENT DEVICE IAW B747 AMM 25-61-01 SHELF LIFE 03 NOVEMBER 2027. #3 ESCAPE REEL SEAL IS BROKEN REMOVED AND REPLACED DECENT DEVICE IAW B747 AMM 25-61-01 SHELF LIFE 03 NOVEMBER 2027. #4 ESCAPE REEL SEAL IS BROKEN REMOVED AND REPLACED DECENT DEVICE IAW B747 AMM 25-61-01 SHELF LIFE 03 NOVEMBER 2027. #5 ESCAPE REEL SEAL IS BROKEN REMOVED AND REPLACED DECENT DEVICE IAW B747 AMM 25-61-01 SHELF LIFE 03 NOVEMBER 2027. #6 ESCAPE REEL SEAL IS BROKEN TRANSFERRED TO DMI 100129756 PER MEL 25-61-1-1-1 CATEGORY C DUE DATE 2/14/2023 MAINTENANCE ACTION COMPLY WITH (REEL REMOVED) PLACARDS INSTALLED. #7 ESCAPE REEL SEAL IS BROKEN TRANSFERRED TO DMI 1000129757 PER MEL 25-61-1-1-1 CATEGORY C DUE DATE 2/14/2023 MAINTENANCE ACTION COMPLY WITH (REEL REMOVED) PLACARDS INSTALLED. #8 ESCAPE REELSEAL IS BROKEN TRANSFERRED TO DMI 100129758 PER MEL 25-61-1-1-1 CATEGORY C DUE DATE 2/14/2023 MAINTENANCE ACTION COMPLY WITH (REEL REMOVED) PLACARDS INSTALLED. REFERENCE DMI #100129756 #6 ESCAPE REEL DEVICE REMOVED INSTALLED #6 ESCAPE REEL DEVICE ALL WORK WAS PERFORMED IAW B747-400 AMM 25-61-01 THIS CLEARS DMI #100129756 M PROCEDURES REVERSED PLACARDS REMOVED. REFERENCE DMI #100129757 #7 ESCAPE REEL DEVICE REMOVED. INSTALLED #7 ESCAPE REEL DEVICE ALL WORK WAS PERFORMED IAW B747-400 AMM 25-61-01 THIS CLEARS DMI #100129757 M PROCEDURES REVERSED PLACARDS REMOVED. #8 ESCAPE REEL DEVICE REMOVED REFERENCE DMI #100129758 INSTALLED #8 ESCAPE REEL DEVICE IAW B747-400 AMM 25-61-01 THIS CLEARS DMI #100129758 M PROCEDURES REVERSED PLACARDS REMOVED. PART CAUSING DIFFICULTY (A) DEVICE, EMERGENCY DECENT (B) UNKNOWN (C) 379103D-23 (D) 26567 (E) BROKEN (F) #2 REEL. (A) DEVICE, EMERGENCY DECENT (B) UNKNOWN (C) 379103D-23 (D) 28082 (E) BROKEN (F) #3 REEL. (A) DEVICE, EMERGENCY DECENT (B) UNKNOWN (C) 379103D-23 (D) 27726 (E) BROKEN (F) #4 REEL. (A) DEVICE, EMERGENCY DECENT (B) UNKNOWN (C) 379103D-23 (D) 23446 (E) BROKEN (F) #5 REEL. (A) DEVICE, EMERGENCY DECENT (B) UNKNOWN (C) 379103D-23 (D) 28080 (E) BROKEN (F) #6 REEL. (A) DEVICE, EMERGENCY DECENT (B) UNKNOWN (C) 379103D-23 (D) 25264 (E) BROKEN (F) #7 REEL. (A) DEVICE, EMERGENCY DECENT (B) UNKNOWN (C) 379103D-23 (D) 28087 (E) BROKEN (F) #8 REEL.
Earlier reports · 2015–2021 · 9 reports
2021
Part: LIGHT — INOPERATIVE (CABIN) · airframe 53,425 hrs · 10,610 cycles
BOTH EMERGENCY LIGHTS FOR L1 DOOR INOP AND EMERGENCY AREA LIGHT INSIDE OF L1 DOOR INOP
2017
Part: LIGHT — INOPERATIVE (CABIN) · airframe 39,468 hrs · 7,929 cycles
EMERGENCY LIGHT L5733 AT BS 550 IS INOPERATIVE.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 39,468 hrs · 7,929 cycles
UPPER DECK CENTER OVERHEAD EMERGENCY LIGHT AT STA 490 IS INOP.
Part: LIGHT — INOPERATIVE (CABIN) · airframe 39,468 hrs · 7,929 cycles
UPPER DECK CENTER OVERHEAD EMERGENCY LIGHT AT STA 450 IS INOP.
Part: SIGN — INOPERATIVE (CABIN) · airframe 39,468 hrs · 7,929 cycles
EMERGENCY LIGHTED SIGN ABOVE UPPER DECK SERVICE DOOR INOP.
Part: LIGHT — INOPERATIVE · airframe 39,468 hrs · 7,929 cycles
EMERGENCY LIGHT ADJACENT TO FLIGHT DECK ESCAPE HATCH INOP.
2015
Part: SUPPORT — CHAFED (RT WING) · airframe 31,886 hrs · 6,553 cycles
RIGHT WING INBD T/E SUPPORT CHAFED AT INBD END WS 360.
Part: SKIN — DELAMINATED (RT AILERON) · airframe 31,886 hrs · 6,553 cycles
RIGHT AILERON INBD LOWER SURFACE HAS SMALL DELAMINATION.
Part: SEAT TRACK — CRACKED (BS 1800) · airframe 31,886 hrs · 6,553 cycles
SEAT TRACK AT STA 1800, LBL 99 HAS A CRACK IN THE BASE.