GWO BST refresher

ENSA GWO refresher courses are for wind industry workers with a valid GWO certificate. WINDA registrations renew after the successful completion of GWO refreshers. This registration has a validity of 2 years, after which the course is repeated again.


COURSES | Durations:

  • GWO BST-1005-R Basic Safety Training | Sixteen (16) Hours | 2 Days
  • GWO BST-WAH 1002-R Work at Height | Eight (8) Hours | 1 Day
  • GWO BST-MH 102-R Manual Handling | Four (4) Hours | 1 Day
  • GWO BST-WAH & MH Combo-R | Eight (8) Hours | 1 Day
  • GWO BST-FA 2002-R First Aid | Four (4) Hours | 1 Day
  • GWO BST-101-R Fire Awareness | Four (4) Hours | 1 Day
  • GWO-SS-R Sea Survival | Seven (7) Hours| 1 Day
  • GWO-EFA-R Enhanced First Aid | Sixteen (16) Hours | 2 Days
  • GWO-ART-R Advanced Rescue Training | Twenty-one (21) Hours | 3 Days



Survival Systems USA's Groton Training Center, CT or client site



Participants must be a minimum of 18 years of age for full participation and certification. Participants under the age of 18 require parental consent.



ENSA GWO refresher courses are for wind industry workers with valid GWO certificates.


Participants engage in rigorous activity and should be in a good state of health, physically capable of fully taking part in all course exercises. This program includes climbing up a ladder or tower, working at an elevated platform, and performing rescues using rescue devices.

Students need work boots and a photo ID. We provide all other equipment.



Courses are scheduled on a rolling basis. Training calendar seats are booked on a first-come, first-served basis.​



All participants who complete the program in accordance with the learning and performance objectives receive course completion certificates and GWO (WINDA) credit.



​Basic modules: GWO BST-1005 Program, Work at Height (WAH 1002), Manual Handling (MH 102), Medic First Aid + Trauma (FA 2002), Fire Awareness (FAW 101), Sea Survival (GWO SS), GWO Refreshers


Advanced modules: Enhanced First Aid (EFA), Advanced Rescue Training (ART-H) (ART-N)

2-Year WINDA Registration Validity

Survival Systems USA Wind Energy Training
Survival Systems USA

860-405-0002​  *  888-386-5371


Survival Systems USA, Inc.

144 Tower Avenue Groton, CT 06340