N635JB
Registered owner: JETBLUE AIRWAYS CORP, NY (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 HEAVY MAINTENANCE: CRACK INDICATIONS WERE FOUNDIN FRAME SEGMENTS 1 AT OVERWING EMERGENCY EXIT DOOR (AFT RH EEH DOOR 844) CRACK L= 0.127 IN APPROX; REFERENCE AEROMAN NR 2026-282246. ACCP DOORS/ EMERGENCY EXIT/ OVERWING EMERGENCY EXIT HATCH (AFT RH EEH) FRAME/ REINFORCE DOOR STRUCTURE- MODIFICATION IAW TASK A320-52-1144 AND EC A320-52-1144. DONE BY 8617713."
DURING HEAVY MAINTENANCE: CRACK INDICATIONS WERE FOUND IN FRAME SEGEMENTS1 AT OW EMERGENCY EXIT DOOR (FWD RH EEH DOOR 843) CRACK L=0.135 IN SPROX; REFERENCE AEROMAN NR 2026-282243. ACCP DDORS/ EMER EXIT/ OVERWING EMERGENCY EXIT HATCH (RH FWD EEH)FRAME / REINFORCE DOOR STRUCTURE-MODIFICATION IAW A320-52-1144-02 AND EC A320-52-1144.
DURING HEAVY MAINTENANCE: CRACK INDICATIONS WERE FOUND IN FRAME SEGMENTS 1 AT OVERWING EMERGENCY EXIT DOOR (AFT LH EEH DOOR 834) CRACK L=0.125 IN APPROX; REF AEROMAN WO# 2026-282245 NR# 2026-282245 ACCP DOORS/ EMERGENCY EXIT/ OVERWING EMERGENCY EXIT HATCH (AFT LH EEH)FRAME / REINFORCE DOOR STRUCTURE- MODIFICATION IAW TASK A320-52-1144-03 EC A320-52-1144."
DURING HEAVY MAINTENANCE: CRACK INDICATIONS WERE FOUND IN FRAME SEGMETS 1 AT OVERWING EMRGENCY EXIT DOOR (FWD LH EEH DOOR 833) CRACK L=0.130 IN APPROX; REFERENCE AEROMAN NR 2026-282244. ACCP DOORS/ EMERGENCY EXIT/ OVERWING EMERGENCY EXIT HATCH (FWD LH EEH) FRAME/ REINFORCE DOOR STRUCTURE-MODIFICATION IAW TASK A320-52-1144-01 AND EC A320-52-1144."
FLT#291, BOS-TPA. 'EMERG LIGHT BATTERY 10WL FAILED TEST; REMOVED AND REPLACED EMERG LIGHT BATTERY 10WL IAW AMM 33-51-38.'
FLT#291, BOS-TPA. 'EMERG LIGHT BATTERY 11WL FAILED TEST; REMOVED AND REPLACED EMERG LIGHT BATTERY 11WL IAW AMM 33-51-38.'
FLT#291, BOS-TPA. 'EMERG LIGHT BATTERY 12WL FAILED TEST; REMOVED AND REPLACED EMERG LIGHT BATTERY 12WL IAW AMM 33-51-38.'
FLT#1068, PBI-HPN. (AIRCRAFT DIVERTED TO JFK) 'FLCTL SPD BRK 2 FAULT; REMOVED AND REPLACED SEC 3 IAW AMM 27-94-324 PERFORMED OPS CHECK OK SEC 3 IAW AMM 27-94-00. OPS CHECK GOOD. NO FAULT NOTED.'
FLT#626, FLL-RDU. (AIRCRAFT PERFORMED AN AIR TURN BACK TO FLL) 'AT 1500 FA IN AFT CALLED AND SAID AIR PRESSURE COMING OUT OF GASPERS WAS EXTREMELY STRONG. ABOUT THAT TIME AIIR PRESSURE IN FWD CABIN AND COCKPIT BECAME SO STRONG THAT WE COULDN'T HEAR EACH OTHER OR ATC . HOT AIR WAS MEL'D AND VENT AIR WAS -20C INTO COCKPIT. WITH PACK 1 OFF PRESSURE WAS REGULATED BUT TEMP WAS UNCONTROLLABLE WITH COCKPIT REACHING 88 DEGREES AT FULL COLD SETTING; FOLLOWING TSM 21-00-00-810-804-A, TRIM AIR VALVE (14HK) REMOVED AND REPLACED ON LP 3502694-1 (REMOVED AND REPLACED 14HK PRV AND LEAK CHECKED FOUND OK IAW AMM 21-63-63.), AND OPS CHECK ON LP 3502695-1. AS PRECAUTIONARY ZONE CONTROLLER (8HK) WAS REMOVED AND REPLACED ON LP 3502693-2 AND OPS CHECK ON 3502694-2. FOUND BYPASS VALVE (30HH) FAULTING. REMOVED AND REPLACED VALVE IAW 21-61-53. TEST OK AND NO LEAKS.'
FLT#626, FLL-RDU. (AIRCRAFT PERFORMED AN AIR TURN BACK TO FLL) 'AT 1500 FA IN AFT CALLED AND SAID AIR PRESSURE COMING OUT OF GASPERS WAS EXTREMELY STRONG. ABOUT THAT TIME AIIR PRESSURE IN FWD CABIN AND COCKPIT BECAME SO STRONG THAT WE COULDN'T HEAR EACH OTHER OR ATC . HOT AIR WAS MEL'D AND VENT AIR WAS -20C INTO COCKPIT. WITH PACK 1 OFF PRESSURE WAS REGULATED BUT TEMP WAS UNCONTROLLABLE WITH COCKPIT REACHING 88 DEGREES AT FULL COLD SETTING; FOLLOWING TSM 21-00-00-810-804-A, TRIM AIR VALVE (14HK) REMOVED AND REPLACED ON LP 3502694-1 (REMOVED AND REPLACED 14HK PRV AND LEAK CHECKED FOUND OK IAW AMM 21-63-63.), AND OPS CHECK ON LP 3502695-1 (PERFORMED OPS TEST FOR TRIM PRESS VALVE IAW AMM 21-63-00. TEST OK.). AS PRECAUTIONARY ZONE CONTROLLER (8HK) WAS REMOVED AND REPLACED ON LP 3502693-2 (REMOVED AND REPLACED ZONE CONTROLLER IAW 21-63-34. OPS CHK REQUIRED.) AND OPS CHECK ON 3502694-2 (PERFORMED OPS TEST FOR ZONE CONTROLLER IAW AMM 21-63-00. TEST OK.). FOUND BYPASS VALVE (30HH) FAULTING. REMOVED AND REPLACED VALVE IAW 21-61-53. TEST OK AND NO LEAKS.'
FLT#8663, MLB-FLL. ' ON DECENT BELLOW 10000 ECAM MESSAGE: DOOR R FWD EMERGENCY EXIT PRESSURIZATION WAS NORMAL; FOUND COVER FLAP AT EMER. EXIT (R) FWD DOOR LOOSE. SECURED SAME CHECKS GOOD PER AMM 52-21-00.'
FLT#8663, MLB-FLL. 'MAIN FWD LEFT DOOR DIFFICULT TO ARM, THE SLIDE HANDLE DOES NOT GO IN COMPLETELY- NEEDS A HARD PUSH DOWN; FOUND DEBRIS AT GIRTH BAR STILL PLATE CLEANED SAME L1 DOOR FUNCTION GOOD PER AMM 52-10-00.'
FLT#1840, JAX-LGA. (AIRCRAFT DIVERTED TO JFK) 'SEC 1 SWAPPED TO SEC 2 ( SPOILER ELEVATOR COMPUTERS - SEC2 (A320 W/O SHARKLETS AND A321'S)); REMOVED AND REPLACED SEC #2 IAW AMM 27-94-34. OPS CHECK IS GOOD. THIS ACTION CLEARS THE MDDR. MX-4 UPDATED. PLACARD REMOVED.'
FLT#131, MCO-LAX. (AIRCRAFT PREFORMED AIR TURN BACK MCO-MCO). 'ENG #1 STALL ECAN IS CLIMB AT CLIMB THRUST AT APPROX 16000 FT WITH APPROXIMATELY .15EPR ROLL BACK. ENGINE THRUST RECOVERED TO CLIMB THRUST. ENG 1 STALL ECAM AT APPROXIMATELY 23000 FT WITH NO LESS OF THRUST. ALL OTHER ENGINE PARAMETERS NORMAL; REF TSM 71-00-00-810-808A FOUND FAULT CODE PBIFA AND PBPSIL ON ENG#1 FADEC 1A. WITH FADEC 1A FAIL PRES SENOR FAIL. REMOVED AND REPLACED EEC ENG1 REF LOG PAGE 3271715 ITEM 1. ACCOMPLISHED BURNER PRESSURE SENSOR TUBE INSPECTION AND PURGE BURNER PRESURE SENSE LINE. AS PER ENGINERRING HENRY TRINO, REMOVED AND REPLACED SOLENOID STG 7 HPC VALVE FOR 7C (4020KS3). REF 75-32-51. ACCOMPLISHED HIGH POWER ASSURANCE TEST NO FAULTS NOTED. LOG PAGE 3271715 ITEM 1: ACCOMPLISHED IDLE LECK CHECK ON CRANK PAD COVER.'
FLT 372, FLL-LGA. L2 DOOR EXIT SIGN NOT ILLUMINATED, L2 DOOR EMER LIGHT IS ON ; FOUND WIRING 44WL INCORRECTLY INSTALLED ON EMERGENCY LIGHT. SWAPPED 32WL BACK TO ORIGINAL POSITION. OPS CHK OK. REF ASM 33-51-01. OPS CHK AMM 33-51-00
FLT 6448, SAL-MCO(AIR TURN BACK TO SAL). L/G LGCIU 2 FAULT, ECAM ANNOUNCED LEVEL FL 370-35 MIN AFTER T/O. STATUS PAGE INOP SYS:LGCIU ; REF N/R 2021-524-524021, REMOVED AND REPLACED PROXIMITY SENSORS 20GA, 24GA, 38GA IAW AMM 32-31-73-400-001-A AND 32-31-73-400-005-A, REPLACED LGCIU 2 IAW AMM 32-31-71-400-001-A, PERFORMED FUNCTIONAL TEST OF THE NORMAL EXTENSION AND RETRACTION OF LANDING GEAR IAW AMM 32-31-00-720-002-A, TEST IS OK.
DURING HEAVY MAINTENANCE, WEIGHT VARIANT UPGRADE FOR A/C N635JB- SRM REPAIR SURVEY - FUSELAGE - GOUGE, 1.1 INCH AFT OF FR 34 AND 1.8 INCH LEFT OF STR 44 ; REF AEROMAN N/R 2021-4548703 WO# 2021 367/1 PERFORMED PERMANENT REPAIR LOC FUSELAGE LOC FUSELAGE 1.1 INCH AFT OF FR 34 AND 1.8 INCH LEFT OF STR 44 IAW EA# 53-0531-21 REVISION #0 PART 1 AND 2 AND EC # A21-1187-01 AND AIRBUS DRAFT 80976533/003/2021#A. THIS REPAIR IS CATEGORY B MUST BE INSPECTION THRESHOLD 60000FC/120000FH INTERVAL METHOD TBD. TRACKING OF INSPECTION ON EC A21-1187-01. MAJOR REPAIR. WORK PERFORMED BY AEROMAN# 8634818 CHECKED BY AEROMAN# 8622908 RII BY AEROMAN QC# 207
FLT 280, PBI-BOS. RETURNED TO FIELD. ABNORMAL AIRFRAME VIBRATION ON CLIMBOUT THROUGH FL250 UP TO LEVEL OFF AT FL310. ENGINE 2 N1 VIB 1.8, ENGINE 1 N1 BIV .4. FELT MORE LIKE FLT CONTROL FLUTTERING. NO ABNORMAL ECAMS. HYD, FLT CONTROLS READ NORMAL. SUPPLEMENTAL INFORMATION TO FOLLOW.
FLT 2933, MCO-SJU. F/A'S STATED THAT DIRTY SOCK FUMES PERMEATED THE AREA BETWEEN ROWS 12-22 AND IN THE FORWARD GALLEY AREA DURING THE APPROACH PHASE OF FLGHT AT AROUND 2000. I NOR THE F/O SMELLED FUMES. APU WAS OFF; PERFORMED A320 TSM 05-50-00-810-831-A, NO CABIN ODORS FOUND. ODOR CLASIFICATION LEVEL 1.
FLT 1348, WHILE PERFORMING TASK 33-51-00-710-00E, CHECK OF EMERGENCY LIGHT BATTERY CAPACITY, THE FWD LT AND AFT LT FAILED TO TEST. R & R THE FWD LT & AFT LT EMERGENCY LIGHT BATTERIES IAW AMM 33-51-38.
FLT 1348, WHILE PERFORMING TASK 33-51-00-710-00E, CHECK OF EMERGENCY LIGHT BATTERY CAPACITY, THE FWD LT AND AFT LT FAILED TO TEST. R & R FWD LT & AFT LT EMERGENCY LIGHT BATTERIES IAW AMM 33-51-38.
FLT 779, EMERGENCY PATH LIGHT NOT WORKING. SYS CHECK PERFORMED REF AMM 33-50-00 ALL CHECKS NORMAL.
FLT 779, EXIT LIGHT LEFT OVERWING NOT WORKING ( EXIT MARKING SIGNS/BULBS (NO PAX) ); PERFORMED GROUND SCAN OF EMERGENCY LIGHTING SYSTEM AND FOUND EPSU BATTERY PACK EMERGENCY ROW LEFT SIDE PERFORMED BATTERY PACK TEST ON EPSU AND FAIL LIGHT ILLUMINATED. R & R BATT EMERGENCY LIGHT REF AMM 33-51-38 AND SYS CHECK PERFORMED ALL CHECKS NORMAL MX-4 UPDATED DISPATCH NUMBER 00905.
FLT 227, EWR-MCO. EMERGENCY EXIT SIGNS AND DOUBLE CHIME REPORTED BY IN-FLIGHT TO GO ON/OFF ALL THROUGH FINAL APPROACH AND AFTER LANDING UNTIL ENGINES SHUTDOWN AT GATE. R&R EMERG LIGHT SWITCH, NO HELP REF 33-51-00. R&R RELAY 8WL IAW ESPM 20-46-50. OPS CK WORKING PROPERLY IAW AMM 33-51-00.
FT # 80, RNO-JFK. WHITE EMERGENCY ISLE LIGHT ON ROW 1ABC HANGING DOWN + MISSING LENS; REPLACED 1ABC EMERGENCY LIGHT LENS AND SECURED ASSY AS REQ OPS CK GOOD REF 33-50-00
FT # 1150, MCO-ATL. EMER LIGHTS CONTINUOUSLY CYCLE ON & OFF; PERFORMED RESET OF EMERGENCY/CIDS SYSTEM REF AMM 23-73-00 NO FAULTS ADVISED MCC BOB.
FT 706, FLL-EWR. DURING EMERGENCY TEST ON PTP, EPSU BATTERY EMER RT FAILED. R&R BATTERY AT 12WL IRW AMM 33-51-38. OPS CHECK SAT.
RETURNED TO GATE. AFTER ENGINE START, A STRONG ODOR OF FUEL IN AFT CABIN, WORSE WITH TIME. REPOSITIONED THE ACFT INTO WIND TO TROUBLESHOOT. CABIN REPORTED ODOR AFTER ENGINE START, IN AFT & MID CABIN. ODOR WORSE OVER THE NEXT 10 MINUTES. RETURNED TO GATE. ODOR WAS LATER DESCRIBED AS MUSTY. AFTER ENGINE SHUTDOWN AT GATE, APU BLEED APPLIED, AFTER 60 SECONDS AND EXPERIENCED A STRONG DIRTY SOCK ODOR. APU APPLIED SECOND & THIRD TIME. ODOR FINALLY DISSAPATED. PERFORMED SUCCESSFULL APU BLEED SYS FUNCTIONAL CHECK IAW 36-12-00. PERFORMED SUCCESSFULL OPERATIONAL CHECK OF THE NR 1 & 2 PACKS IAW 21-52-00, & 21-61-00.
ON FLAP SELECTION FROM 1 TO 2 F/CTL FLAPS LOCKED, ALIGNMENT FAULT ON ECAM. APPROPRIATE CHECKLISTS CARRIED OUT. EMERGENCY DECLARED . DIVERTED. FLIGHT LANDED UNEVENTFULLY. ADJUSTED LT FLAP INTERCONNECT TO WITHIN LIMITS IAW AMM 27-51-44-820-001-A TORQUED AND SAFTIED THE NUT. FLAP DRIVE CHECK AND FLAP OPS CHECKED GOOD IAW AMM 27-54-00-220-007-A AND 27-54-00-710-001-A.
DURING HEAVY MAINTENNACE, CORROSION WAS DISCOVERED ON AFT CABIN PAX DOOR SILL AT FRAME 66 ON TOP FACE. REMOVED CORROSION AND FOUND BEYOND LIMITS. REPAIRED IAW SRM 53-41-14-300-001.
DURING HEAVY MAINTENNACE, CORROSION WAS DISCOVERED ON AFT CABIN FLOOR SUPPORT Y464, FRAME 66 ON UPPER FACE; REMOVED CORROSION VERIFIED BEYOND ALLOWABLE LIMITS. R & R THE FLOOR SUPPORT BETWEEN FRAMES 64 - 67 IAW SRM 53-00-14-283-002, AND 51-42-11.
DURING HEAVY MAINTENNACE, CORROSION WAS DISCOVERED ON THE AFT CABIN FLOOR SUPPORT Y464 AT FRAME 66 + 5 , UPPER FACE AROUND BARREL NUT HOLE,; REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 53-00-14-283-002 , AND 51-42-11.
DURING HEAVY MAINTENNACE, EPSU EMERGENCY LIGHT FAULT ON PTP. R & R THE LT EPSU 11WL IAW AMM 33-51-38. OPS CHECKED GOOD.
ROW 19 EMERGENCY LIGHT INOPERATIVE. R & R THE POWER SUPPLY UNIT IAW AMM 33-51-00, OPS CHECKED OK.
DURING ROUTINE MAINTENANCE, EMERGENCY LIGHTS AT ROWS 15, 19, & 23 INOPERATIVE. R & R THE POWER SUPPLY IAW AMM 33-51-38. OPS CHECKED GOOD.
DURING CLIMBOUT FROM AIRPORT, FLAP HANDLE MOVED FROM 1 TO 0. FLAP LOCK SLATS WENT TO ZERO FLAPS LOCKED A LITTLE LESS THAN 1. ECAM MESSAGE, F/CTL FLAPS LOCKED-WING TIP BRAKE ON. AFTERWARDS AN OVERSPEED WARNING WAS DISPLAYED. DIVERTED, EMERGENCY DECLARED. LANDED WITHOUT INCIDENT. R & R RT WING TIP BRAKE, POSITION 35CV IAW AMM 27-51-51. OPS AND LEAK CHECK GOOD. ACFT WAS RELEASED. ACFT WAS ON A FERRY FLIGHT, NO PASSENGERS ON BOARD, FT 6115, ON 5/26/16, WHEN PILOT REPORTED FLAPS LOCKED AT ZERO. PILOT DECLARED AN EMERGENCY INTO DESTINATION. ACFT LANDED SAFELY. FOUND RT FLAP, NR 3 ACTUATOR AT FAULT. R & R ACTUATOR REF 27-54-49. COMPLIED WITH ADJUSTMENT AND TEST REF 27-54-00 .OPS CHECK NORMAL. CONFIDENCE FLIGHT WAS PERFORMED. NO REPORTED ISSUES. ACFT RETURNING TO SERVICE.
AFT CABIN AREA FLOOR SUPPORT -Y1162 CORRODED AT FRAME 68. R & R THE FLOOR SUPPORT IAW SRM 51-72-11.
AFT CABIN AREA FLOOR SUPPORT, Y1162 HAVE CORROSION JUST FWD OF FRAME 67; R & R THE FLOOR SUPPORT IAW SRM 51-72-11.
AFT RT LATERAL SHEAR PLATE CORRODED. R & R THE SHEAR PLATE IAW SRM 51-73-11.
AFT CABIN AREA FLOORBEAM Y765 HAVE CORROSION AT FRAME 68. R & R THE FLOORBEAM IAW SRM 51-72-11.
FUEL CONTROLLER TANK PUMP 1 & 2 LOW PRESSURE DURING CLIMBOUT, LT WING 11200, C TANK 13200, RT WING 10500. ACCOMPLISHED INSULATION TEST OF CONTROLLER TANK PUMP 1 & 2 FUEL PUMP STATOR WINDINGS AND CONTINUITY AND INSULATION RESISTANCE TEST OF INTERNAL AND EXTERNAL 3 PHASE WIRINGS OK. R & R GFI 69QA AND 70 QA IAW TSM 28-21-00-810-829-A, FUNCTIONAL TEST OF CONTROLLER TANK FUEL CONTROL OK IAW AMM28-21-00-720-001.
DURING MAINTENANCE, BATTERY CAPACITY CHECK FAILED. THE RT SIDE EPSU BATTERY FAILED. R & R RT SIDE EPSU BATTERY IAW AMM 33-51-38. OPS CHECK OK.
ACFT DIVERTED DUE TO PRESSURIZATION ISSUE. CREW PERFORMED AN EMERGENCY DESCENT AFTER NOTING LOW PACK PERFORMANCE ON OUR REMAINING PACK BUT NORMAL CAB PRESSURE 6700 AT FL 300. WE RECEIVED CAB ALT WARNING W/CAB PRESS CLIMBING THRU 9600, INITIATED EMERGENCY DESCENT TO A NORMAL LANDING AT 134.3 LBS LANDING WT MAX CAB ALT APPROXIMATELY 12000. THE TECH ACCOMPLISHED THE TSI TO R & R NR 2 ENG FAN AIR VALVE IAW AMM 36-11-54. OPS CHECK GOOD. THE NR 1 PACK IS ON MEL AT THE TIME OF THE EVENT.
CREW DECLARED AN EMERGENCY AND DIVERTED. HYDRAULIC G RESERVOIR LOW LEVEL, LANDING GEAR DOORS NOT CLOSED. HYDRAULIC G RESERVOIR OVERHEAT. R & R LT MLG LOCK STAY ACTUATOR LT HOSE IAW AMM 32-11-23. FUNCTIONAL CHECKED, CHECK OF THE GREEN SYSTEM AFTER POSSIBLE PUMP CAVITATION IAW AMM 29-00-00, CHECKED NORMAL. NO DELTA PRESSURE INDICATORS FOUND EXTENDED. NO LEAKS NOTED.
DURING CRUISE, FLT 390, WITH AUTOPILOT ON, EXPERIENCED SUDDEN FIVE DEGREE ROLL OR DIP TO LT WITH IMMEDIATE RECOVERY. AT SAME TIME FLIGHT CONTROL AILERON SERVO FAULT ECAM APPEARED ON FLIGHT CONTROL PAGE LT AILERON "B" HAS AMBER BOX DISPLAYED. ECAM & QRH COMPLIED WITH IAW TSM 27-10-00-810-804-A. FOUND LT OTBD AILERON SERVO LEAKING FLUID. R & R SERVO IAW MM 27-14-51. OPS AND LEAK CHECKED OK.
FLT 21 JFK-TPA, ON GROUND MAINTENANCE CHECK FOUND FWD ENTRY ESCAPE PATH LIGHTING EXIT MARKER BROKEN. REMOVED AND REPLACED FWD ENTRY ESCAPE PATH LIGHTING EXIT MARKER FIN (90WLI) PER AMM 33-51-13. OPS CHECKS NORMAL.
FLT 488, APPROX 0300Z, LGB-BOS, INTERMITTENT ELECTRICAL SMOKE ODOR COMING FROM ROW 10ABC, AIRCRAFT LEFT. F/A CHECKED LTV CONTROL BOXES, NONE WERE HOT. COMPLIED WITH JB TSM TASK 23-39-00-810-801, PART B, LTV SEB AT 10B WAS REMOVED AND REPLACED AS PRECAUTIONARY MEASURE, AS PER LTV M/M 23-39-00. OPS CHECK OK.
FLT 145, BUF-JFK, ELECTRICAL ODOR EMANATING FROM RMP2, ACP2, ATC AREA. FOUND EVIDENCE OF BURNING IN PRINTER PAPER. REMOVED & REPLACED PRINTER PER MM 31-35-22, OPS CHECK NORMAL. ALSO CHECKED RMP'S 1 & 2, ACP'S 1 & 2, ATC AREA, NO EVIDENCE OF BURNING IN THIS AREAS. PERFORMED TSM 24-00-00, OK FOR SERVICE.
FLT 830, PBI-JFK, AIR RETURN TO PBI. ENGINE COWL SEPARATED FROM ENGINE NR 1. DAMAGE NOTED ON INBOARD LEADING EDGE ON LEFT WING AND OTHER AREA'S OF ENGINE COWL.