The Original Helicopter Emergency Egress Device

The Helicopter Emergency Egress Device 3 (HEED 3) from Submersible Systems, LLC is a self-contained breathing device that is small, light, and dependable. The HEED 3 is designed to help military and commercial personnel survive in short-term out-of-air situations.

• Anyone attempting to flee a downed plane or an overturned car in the sea will receive life-saving oxygen.
• All helicopters, fixed-wing aircraft, float planes, watercraft, and vehicles that operate near water qualify.
• Protects personnel from inhaling toxic fumes released by a fire or smoke.

• The HEED 3 is also known as the SEED (Supplementary Emergency Escape Device), the STASS (Short Term Air Supply System), Spare Air® (The SCUBA recreational dive version), Spare Air Industrial (packaged for commercial personnel exposed to toxic fumes), Spare Air Escape (includes a mask to aid home users in escape from smoke and fire), and Xtreme Sport (our smallest model for Kayakers, Surfers and other extreme sport enthusiasts).
• Over 300,000 systems sold worldwide.
• HEED3 is proudly made in the USA by Submersible Systems in Huntington Beach, California.
• Provides lifesaving air needed to egress from a downed aircraft or a rolled vehicle in the water.
• Ideal for all helicopters, fixed wing aircraft, float planes, watercraft and vehicles that operate around possible water emergencies.
• Protects personnel from inhaling dangerous and lethal toxic fumes from fire or smoke.
• The HEED 3 is also known as the SEED (Supplementary Emergency Escape Device), the STASS (Short Term Air Supply System), Spare Air® (The SCUBA recreational dive version), Spare Air Industrial (packaged for commercial personnel exposed to toxic fumes), Spare Air Escape (includes a mask to aid home users in escape from smoke and fire), and Xtreme Sport (our smallest model for Kayakers, Surfers and other extreme sport enthusiasts).
• Over 300,000 systems sold worldwide. 
• HEED3 is proudly made in the USA by Submersible Systems in Huntington Beach, California.