| ICAO 3-Letter Designator: |
ZFZ |
|---|---|
| Call Sign: (Telephony) |
(None assigned) |
| Aircraft Company: | CENTRE IN CHARGE OF A FLIGHT INFORMATION REGION OR AN UPPER FLIGHT INFORMATION REGION |
| Country of Origin: | (None specified) |
| Previous Call Sign: | ZFP |
| Next Call Sign: | ZGZ |