When flying in or near Africa......
PLEASE PLEASE PLEASE WATCH OUT FOR BOGUS INVOICES FROM ASECNA!!!
The company I work for doesn't fly anywhere near Africa and we regularly get tested with this scam.
You will get hit with this...I guarantee it!!! Scutinise every single invoice and keep accurate records of dates, flight times, flight plans etc. Then when the invoice comes, call the agency directly on their official tel no to verify the invoice number.
If no invoice number then ignore it!
Do not let any handling agent or trip support company collect charges on behalf of ASECNA because you wont know if they actually paid them or not.
DOG