The sign reads:

Purpose:
- Long range infiltration, exfiltration and recovery of special operations forces
-combat recovery of downed crew members
-Peacetime search and rescue
-Operating from land or sea
Speed: 195 MPH
Ceiling: 13,000 Feet
Range: 480 Miles unrefueled, unlimited with air refueling
Armament: 3 – 7.62 miniguns or 3 - .50 cal, or any combination