> they will charge you for it at military rates you almost certainly cannot afford
Your link says "We charge you the equivalent of a full coach commercial fare on a comparable mode of transportation at the time that commercial travel ceases to be a viable option."
The 45 minute flight from Port Au Prince, Haiti (after the earthquake) to Santo Domingo, DR cost $841.11.
I think this is because 'full coach commercial fare' is the most expensive coach option. Very few ever purchase it, excepting those who want full flexibility to change the schedule without extra fees, or request a class upgrade if available.
Your link says "We charge you the equivalent of a full coach commercial fare on a comparable mode of transportation at the time that commercial travel ceases to be a viable option."