FKKD 050200Z 00000KT 9999 TS BKN013 SCT020CB BKN120 24/24 Q1009 NOSIG
This is kindo of a standard weather for FKKD that will be found 90% of the time. At 12000 is the cloud layer associated with Mt Cameroon. However, the departure was around midnight LT, which is 2300 Z and there is no SA available for that time (which is not unusual either)