When I try real push notifications, french accents are broken. I receive text like “ADR1218 arrivÃ© Ã GVA de FRA”.
I have the same issue with the FlightXML Push Notification Testing Interface (https://fr.flightaware.com/commercial/flightxml/send.rvt). For the summary “Arrivé à GVA” I receive “ArrivÃ© Ã GVA”.
The FlightXML request encoding is set as UTF-8 (“content-type: application/json; charset=utf-8”). But I don’t know if it’s right or if text was broken previously.