Aviation papi light precision approach path indicator AO-HP-PAPI

A Precision Approach Path Indicator ( PAPI light) is an optical lighting system that provides visual guidance to pilots during the approach phase of an aircraft landing. Aviation papi light is typically installed on the side of the runway and consist of a series of lights that emit a specific color combination to indicate the aircraft's position relative to the optimal glide path.

The PAPI system consists of four light units, each containing a set of precision optical lenses. These lenses focus and direct the light emitted by the lamps, creating a visible glide path for the pilot. The lights are typically arranged in a row, with two units on each side of the runway. The color of the lights provides the pilot with information about the aircraft's position in relation to the ideal glide path.

When the aircraft is below the glide path, the pilot sees two red lights and two white lights. This indicates that the aircraft is too low and needs to increase its rate of climb. If the aircraft is above the glide path, the pilot sees two white lights and two red lights, signaling that the aircraft is too high and needs to descend. When the aircraft is on the correct glide path, the pilot sees two white lights and two red lights, indicating that the aircraft is in the correct position for a safe landing.

The aviation papi light is carefully calibrated to provide accurate guidance to pilots. The angle at which the lights are set ensures that the aircraft is on the proper glide path, taking into account factors such as aircraft approach speed, runway length, and terrain. The system is also designed to be highly visible in different weather conditions, including low visibility and at night, to assist pilots in making precise landing decisions.

Aviation papi lights are widely used in aviation, particularly at airports with instrument approach procedures. They are valuable tools for pilots, providing a consistent and reliable visual reference during the critical phase of landing. The use of PAPIs enhances safety by helping pilots maintain the correct glide path, which reduces the risk of runway undershoots or overshoots.

In conclusion, the Precision Approach Path Indicator (PAPI) is an optical lighting system that aids pilots in maintaining the correct glide path during landing. By providing clear and easily understandable visual cues, PAPIs contribute to safe and precise landings, particularly in low visibility conditions. The use of PAPIs enhances aviation safety and assists pilots in making accurate landing decisions.

     Overview:

Aviation papi light precision approach path indicator AO-HP-PAPI is used to guide aircraft to approach the runway at an appropriate altitude. It is specially designed to accommodate the helicopter's steep angles of descent and deliberate speeds.

There are two Colors which to show two wide horizontal beams in different colored light. And it is projected in fan shaped array into the incoming flight pattern.:

     Compliance:

International Civil Aviation Organization (ICAO), Aerodromes, Annex 14.

     Features:

1. Adopt super bright brand LED, high intensity with a lower energy consumption.

2. Input voltage available in DC(12-48V DC) or AC(100-265V AC 50-60Hz).

3. Clear polycarbonate lens for converging light and also provides corrosion resistance and UV protection.

4. Efficient photometric design provides excellent light distribution, make sure meet ICAO and FAA demand.

5. Housing material is stainless steel which has strong corrosion resistance, Shock and Vibrations protection.

6. UV protection Powder coated bright yellow color base make better visibility.

7. Fragile coupling reduce the secondary damage to helicopters effectively.

     Specification:

     Dimension & Installation:

The recommended location for installing the PAPI Light is shown in above picture.  

     Applications:

Aviation papi light precision approach path indicator AO-HP-PAPI is used to guide aircraft to approach the runway at an appropriate altitude. It is specially designed to accommodate the helicopter's steep angles of descent and deliberate speeds.

There are two Colors which to show two wide horizontal beams in different colored light. And it is projected in fan shaped array into the incoming flight pattern.: