Short
position references.
Beyond emergencies.
Emergency Codes can also be useful for a military waypoint, an event rendezvous,
or a field observation when the receiver has a suitable, explicitly supplied location context.
That might be a bounded operating area or a reference position with a search radius.
A convoy can relay individual waypoint positions as E-Codes within its agreed
operating area.
Waypoint labels and their order travel separately; a full route SRL carries the path itself.
The receiver must check the reconstructed position and resolve ambiguity when needed.
A familiar area name alone does not guarantee recovery. E-Codes share positions only; heights,
footprints,
boundaries, movement, and complete routes need their corresponding full SRL references.