Phoenix Logs/UNSC Buildings/Airpad


 * Airpads are firebase support structures that allows the requisition of Hornet,
 * Nightingale. and Vulture flyers from the Spirit of Fire and unlocks their upgrade
 * options. Multiple Airpads in a firebase reduces flying vehicle requisition time.


 * Expeditionary airpads house the maintenance crews and equipment needed to
 * assemble, repair, refuel, and rearm UNSC aircraft. Airpads also support the force
 * commander with sensor feeds and intelligence uplinks which allow for proper
 * battlespace deconfliction, kill chain assignment, and other aerospace
 * management tasks.