Send the following on WhatsApp
Continue to ChatFlight Radio Telephony Operator's Licence - ICAO Level 6 https://www.johanpercherin.info/bristol/flight-radio-telephony-operators-licence-icao-level-6/
Flight Radio Telephony Operator's Licence - ICAO Level 6 https://www.johanpercherin.info/bristol/flight-radio-telephony-operators-licence-icao-level-6/