What was found
(CAN) NR 1 CONTROLLER INSTALLED PROBLEM IN DESCENT LOST PRESSURE ON/AT 4,000 FEET. NR 2 CONTROLLER INSTALLED UNIT WOULD NOT PRESSURIZE IN AIR. NR 3 OUR CONTROLLER REPAIRED. INSTALLED AND FLIGHT TESTED OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) NR 1 CONTROLLER INSTALLED PROBLEM IN DESCENT LOST PRESSURE ON/AT 4,000 FEET. NR 2 CONTROLLER INSTALLED UNIT WOULD NOT PRESSURIZE IN AIR. NR 3 OUR CONTROLLER REPAIRED. INSTALLED AND FLIGHT TESTED OK.