It might be profitable to name some non-recreational hang gliding:
1. Military hang gliding.
2. Criminal hang gliding.
3. Scientific hang gliding.
4. Hang gliding for hire.
5. Movie-scene hang gliding.
6. Commercial tandem hang gliding (training, joy, discovery, transportation, industrial service, ...).
7. Energy-production hang gliding where the energy is sold.
8. Paid-test-pilot hang gliding.
9. Professional photography hang gliding.
10. Professional surveying hang gliding.
11. Professional hang gliding doing aerial advertising for hire.
12. Hang gliding employed in industrial operations.
13. Hang gliding hired to fight fires.
14. Hang gliding hired to do police work.
15. Hang gliding hired to fulfill investigations by governments and businesses.
16. Hang gliding used to break immigration laws.
17. Hang gliding hired to entertain assemblies of people.
18. Hang gliding pointedly dedicated to push a political cause.
19. Hang gliding aggressively done to increase the sales of something.
20. Prison-escape hang gliding.
21. Hang gliding done to fulfill a business operation.
22. Hang gliding done to prove or to advance a non-recreation objective.
Each non-recreational hang gliding may well have its positive merits and deserving of very pointed engineering and system design, etc. The U. S. Hawks HGA could well study all non-recreational hang gliding. Non-recreational hang gliding could advertise within the platforms of U. S. Hawks HGA. Each non-recreational hang gliding sector of the universe of hang gliding may well inform and be informed by recreational hang gliding.
Adding: Recreation:
https://en.wikipedia.org/wiki/RecreationAnd: Various "parks and recreation" departments may feel higher affinity to a "recreational" focused flow. This inroad might open more sites with an equity to other recreational activities.
U.S. Hawks HGA could promote recreational hang gliding by communicating with non-recreation hang gliding people: "Advance your non-recreational hang gliding by having your employees or pilots spend time within the recreational community. And consider supporting recreational hang gliding to increase the supply of pilots for your non-recreational hang gliding needs."