A gangway ladder, also known as a gangway or boarding ladder, is a structure that facilitates safe access to and from a vessel, dock, or platform. Here are some key features and uses:
1. **Construction Materials**:
Typically made from durable materials like aluminum, steel, or fiberglass to withstand marine conditions.
2. **Design**:
Often includes non-slip treads and handrails for safety.
3. **Adjustability**:
Can be adjustable in length and angle to accommodate varying heights of the dock or vessel.
4. **Portability**:
Many are designed to be lightweight and easy to stow away.
**Boarding and Disembarking**:
Allows passengers and crew to safely enter and exit a ship.
**Emergency Access**:
Can serve as an emergency evacuation route.
**Cargo Loading**:
Some gangway ladders are used for loading and unloading goods.