Activate Launch Request - A non-profit helicopter emergency medical service for south Texas.


Call our 24 Hour Emergency Transport Request Line
1-800-PRO-HALO (776-4256)

HALO-Flight will launch on request of:
Police Department, Sheriff’s Office, Fire Department, Emergency Medical Services

We can only be cancelled by Lead Medic on Scene.

Communications Information Needed for Scene Launch:

  • Scene Location/ Landing Location
  • Mechanism of Injury/ Illness
  • Special Considerations
  • Radio Frequency for Communications with ground units
  • Landing Zone Commander Unit Number
  • Medic Unit Number

Pre-Hospital Guidelines

Inter-Facility Guidelines

Bypass Protocols