Essentially, following [Calvin's market](https://manifold.markets/Calvin6b82/will-two-big-planes-collide-in-2024), except at least one of the planes involved in the collision must be airborne at the time-of-collision for this market to resolve YES, along with the following conditions, copied from Calvin's market:
Definitions
a big plane means a powered fixed-wing aircraft with wingspan greater or equals to 20m (around 65.6ft) that has been airborne within 365 days prior to the collision. Things that are included under the physical requirements: Bombardier Global 5000, any Boeing 737. Things that are not included under the physical requirements: a glider, a helicopter, Cessna Citation V, Cessna 172 Skyhawk. A part of the plane that is detached at the time to collision does not count. (e.g. a wheel that detaches from a plane and collide with another plane does not count)
two [objects] collide means physical contact between multiple objects.
will means happening after 2024-01-03T03:00:00Z
in 2024 means when the collision takes place, the local time is in the year 2024.
another is to exclude events in 2024 before this question's creation.
Airborne means that there is no part of that aircraft that touches the ground; so, the Japan Airlines Flight 516 would not have qualified yes, since Japan Airlines Flight 516 collided with the coast guard aircraft after touchdown.