Incident at Gander FIR (ATM - other)
2003-07-21: The following frequencies were unserviceable from 2350Z to 03-07-19 at 0129Z due to telephone line problems at Halifax. CYQX,CYJT,CYAY 126.7 CYAY 5680 ZUM,CYHO,CYDP,RCO 123.25 Operational Impact is unknown at this time.
|Occurred At||- 23:50|
|Day or Night?|
|TSB Occurrence Number|
|TSB Class of Investigation|