Top: 11,000 Ft. Formation Lead Plane; A = Lead Plane;
Left Side: Low Flight - 10,500 Ft. Right Side: High Flight 11,500 ft.
Normally, two-thirds of all planes carry no regular Navigator and no bombsight. These "wing planes" are those not designated as either a Lead Plane or an alternate Lead Plane. Such planes usually carried a Bombardier-Navigator or Togglier.
Typical Bomb Load Per A/C