Stall Horn Tester

Simple testing. Greater confidence.

A simple way to check your stall warning horn without ladders, cold wings or unwanted surprises.

This compact Stall Warning Horn Tester allows pilots to quickly check stall warning horn operation before flight without placing their mouth over the wing inlet.

For high-wing aircraft, it also removes the need to climb a ladder simply to carry out the test.

Key Features:

• Quickly checks stall warning horn operation
• Simple squeeze-and-release operation
• Avoids direct mouth contact with the aircraft
• Particularly useful in cold conditions
• Helps eliminate the need for a ladder on many high-wing aircraft
• Compact enough to store in a flight bag or aircraft compartment
• Easy to use during pre-flight inspections
• Proven design used by pilots worldwide

How It Works:

Position the tester over the stall warning inlet, depress the bellows and release it quickly. The resulting airflow allows you to determine whether the stall warning horn is functioning.

Pre-Flight Use:

Testing the stall warning system forms part of the required pre-flight checks for applicable aircraft and operating requirements. Always follow the procedures specified in your aircraft's Pilot Operating Handbook or approved flight manual.