N714JS
Registered owner: CD 321 LLC, NC (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
CREW REPORTED RH ENGINE HIGH ITT AT TAKE OFF POWER ALONG WITH AN ITT SPLIT OF OVER 50 DEGREES BETWEEN LEFT AND RIGHT. UPON LANDING AFTER FURTHER INVESTIGATION BY MAINTENANCE, IT WAS DISCOVERED THAT THE RH BLEED AIR PRE-COOLER HAD RUPTURED CAUSING SOME SCORCHING TO THE UPPER AND LOWER PYLON SKINS.
DURING DECENT, A HYDRAULIC PRESSURE LIGHT ILLUMINATED AND RED GEAR UNLOCK LIGHT STEADY FLASHED WITH ASSOCIATED THUMPING. PULLED GEAR CONTROL CIRCUIT BREAKER AND HYDRO LIGHT EXTINGUISHED BUT RED "GEAR UNLOCKED LIGHT REMAINED ILLUMINATED. RIGHT MAIN GEAR DOWN AND LOCKED GREEN LIGHT ILLUMINATED. GEAR EMERGENCY EXTENDED ACFT LANDED SAFELY.
CABIN LOST PRESSURE DESCENDING OUT OF FL430. CABIN HELD AT 14,000 DIFFERENTIAL THROUGH THE MID 20'S. NO ASSOCIATED NOISE, SLOW DEPRESS.
CABIN PRESSURIZATION ISSUE DURING DESCENT. TROUBLESHOOTING ACFT NATURE OF FAILURE UNKNOWN.
CABIN PRESSURIZATION ISSUE UPON INITIAL DECENT FROM FL430 IN ROUTE. DESCENDED TO FL 10,000 AND LANDED UNEVENTFUL. OPEN
AIRCRAFT ENROUTE, DESCENDING FROM FL450 THROUGH FL280 WITH ENGINES AT FLIGHT IDLE. CABIN PRESSURE ROSE TO 15,000 FT WITH ASSOCIATED CABIN PRESSURE WARNING ANNUNCIATOR LIGHT, PAX O2 MASKS AUTOMATICALLY DEPLOYED. EMERGENCY DECLARED AND CREW INITIATED A RAPID DESCENT. FLIGHT CONTINUED ON TO DESTINATION AT A SAFE LOWER ALTITUDE. CABIN PRESSURE CONTROLLER WAS MEL'D UNDER 21-12 AND ACFT REPOSITIONED UNPRESSURIZED TO SERVICE CENTER FOR REPAIRS. CABIN PRESSURIZATION CONTROLLER WAS REPLACED AND A NON-REVENUE FUNCTIONAL CHECK FLIGHT WAS ACCOMPLISHED WITH NO PRESSURIZATION FAULTS FOUND.