The PAF is known to operate three C-130 planes in its inventory.
Another two are scheduled to be deliver by next year.
Pre-bid conference is slated for March 11 at 11 a.m., PAF Procurement Center Conference Room, Villamor Air Base, Pasay City.
While submission and bid opening is on March 24, on the same venue at 9 a.m.
Prospective bidders should have an experience in similar project within the last five years.
Philippine Air Force C-130 Hercules medium-lift transports aircraft from the 220th at the parking ramp of Colonel Jesus Villamor Air Base.