Where the manual approach breaks down
- An incident rarely happens next to a runway, and the first hour is when information is scarcest.
- Smoke, dust and darkness degrade ordinary daylight cameras exactly when they are most needed.
- Radio coverage fails in the same places where people need help.
- A command post that cannot see the site cannot usefully direct the people on it.
How the unmanned workflow runs
Launch from where the vehicles stop
A VTOL aircraft lifts from a road, a field or a yard, so the search area is reached without moving the aircraft to a prepared strip — which is usually the deciding factor in the first hour.
Find people with thermal
LWIR on a stabilised pod separates body heat from ground temperature in low light, in smoke and through light vegetation, at a zoom that shows what is actually there.
Keep the picture at the command post
The data link carries live video and telemetry to the ground station, and relay nodes restore coverage where terrain blocks the direct path.
Carry what the team needs
Where the mission includes delivery, a heavy-lift airframe takes supplies to the point of need rather than to the nearest road.
Frequently Asked Questions
How much space is needed to launch?
A VTOL aircraft needs a clear area for vertical take-off and landing rather than a runway. In practice that is a road, a field or a yard at the point the vehicles can reach.
Can it find people in smoke or at night?
Thermal imaging is specified for exactly that case: an LWIR sensor works on temperature difference, so low light and smoke reduce it far less than they reduce a daylight camera.
Can the same aircraft deliver supplies?
A heavy-lift airframe can, but it is a different configuration and usually a different aircraft: endurance and payload trade against each other, so the search aircraft and the delivery aircraft are specified separately.