I will be making my fifth trip to Africa to hunt outside Alldays in the Limpopo with Tallyho Hunting Safaris. Species I will be going for this trip are duiker, ostrich, kudu, tsessebe, and sable. My hunt dates are 5/13 - 5/24 with 7 actual hunting days. I'll be traveling with Lufthansa, although the Houston-Frankfurt leg is operated by United. The other 3 legs are Lufthansa operated. Does SAP still require a 4457 that is current to the previous 12 months?