Scenario	At which health facilities does the UAV land?*	Does the UAV partially, or fully support the pick-up of VL samples and transport to Lodwar?	Does the UAV partially, fully, or not at all support transport of ARVs from Lodwar to facilities?	Does the UAV transport VL samples from Lodwar to Eldoret?
Scenario 1: Dedicated VL	All sites	Picks up all VL samples from all sites	Transports no ARVs	Yes
Scenario 2: VL plus 1 ARV shipment/month	All sites	Picks up all VL samples from all sites	Transports at least one ARV package per month? per facility	Yes
Scenario 3: VL plus select ARV shipment/ month	Selected facilities (Hubs) (quantity to be determined during modeling)	Picks up all VL samples from selected facilities; remaining sites must use ground to reach nearest hub	Transports at least one ARV package per selected facility	Yes
Scenario 4: VL plus ARV	All sites	Picks up all VL samples from all sites	Transports all ARVs to all facilities	Yes