If squadron B is assigned a -20 degree radial off of the DRR and an "Even" rendezvous altitude, what rendezvous altitude is assigned to squadron E with a +40 degree radial?

In this scenario, the concept of "even" and "odd" rendezvous altitudes is directly tied to the radial assignments of the two squadrons. The training emphasizes that when two squadrons are given radials that create specific angles in relation to the Directional Reference Radar (DRR), their assigned altitudes must also reflect this design to ensure safe vertical separation during the rendezvous.

When squadron B is assigned a -20 degree radial and an "Even" altitude, it establishes a baseline for altitude assignment based on the angle of approach. Consequently, squadron E, which is assigned a +40 degree radial, falls into a different category concerning altitude criteria. Typically, the rule dictates that if one unit is at an even altitude, then units assigned to radials at specific offsets will be given an odd altitude to maintain vertical separation.

Thus, the altitude assigned to squadron E, positioned along the +40 degree radial, is "Odd" to maintain this separation from squadron B. This approach enhances safety and reduces the risk of altitude conflicts during air operations, as it adheres to established altitude assignment protocols based on their respective radials.