As per AP:
Flight 507 had departed from Douala airport early Saturday, an hour late because of rain, with 105 passengers and nine crew members on board. The plane issued a distress call, but then lost contact with the radio tower between 11 and 13 minutes after takeoff, officials said.
No survivors, confirmed by Luc Ndjodo, a local government official.
All family members of those who were on board have my heartfelt sympathy for that tragic loss, whatever happened must have happened very fast, no matter was it wx or technical issue.