Visual approach slope indicator VASI light glide path indicator glide slope indicator lights visual approach slope indicator system visual glide slope indicator
Detailed introduction
The Visual Approach Slope Indicator (VASI), also known as glide path indicator, glide slope indicator lights, visual approach slope indicator system, or visual glide slope indicator, is a crucial tool for aircraft pilots during approach and landing.
VASI lights are typically installed on the sides of runways or at specific locations near airports. They provide visual cues to pilots to help them maintain the correct approach path and descent angle. The system consists of a series of lights that are arranged in a specific pattern.
The lights are designed to be highly visible, even from a distance. They use different colors and intensities to indicate whether the aircraft is on the correct glide path. For example, if the aircraft is too high or too low, the pilot will see a different color combination of lights.
VASI lights are especially useful in low visibility conditions, such as fog or rain. They provide an alternative to instrument-based approaches and help pilots maintain situational awareness.
The visual approach slope indicator system is an important safety feature for airports. It helps to ensure that aircraft approach and land safely, reducing the risk of accidents. Pilots rely on these lights to make accurate judgments about their altitude and descent rate.
In addition to their role in approach and landing, VASI lights can also be used for training purposes. Flight schools and pilot training centers often use VASI-equipped runways to help students learn the correct approach procedures.
Overall, the visual approach slope indicator is a valuable tool for pilots and airports alike. It provides essential visual cues for safe approach and landing, enhancing aviation safety.
Overview:
Our Visual Approach Slope Indicator (VASI) utilizes LED technology to provide pilots with a safe and accurate glide slope during the final approach to the helipad. It presents combinations of yellow, green, and red colors to indicate whether the approach path is too high or too low. The visual indication of the VASI lights is as follows:
Compliance:
1. ICAO Annex 14 Volume II Heliports 5.3.
2. FAA AC 150/5390-2B Heliport Design Guide
Features:
1. Employ super bright brand LEDs that possess high intensity while consuming less energy.
2. The input voltage can be either DC (from 12 to 48V DC) or AC (100 - 265V AC, at a frequency of 50 - 60Hz).
3. A clear polycarbonate lens is used for converging light. Moreover, it provides corrosion resistance and UV protection.
4. The efficient photometric design provides excellent light distribution, ensuring compliance with the requirements of ICAO and FAA.
5. The housing material is stainless steel, which has strong corrosion resistance and provides protection against shock and vibrations.
6. The UV-protected powder-coated bright yellow base enhances visibility.
7. The fragile coupling effectively reduces secondary damage to helicopters.
Specification:
|
Product Name |
Visual approach slope indicator VASI light glide path indicator glide slope indicator lights visual approach slope indicator system visual glide slope indicator AO-HP-VASI |
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Mode NO.: |
AO-HP-VASI |
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Color: |
Yellow,Green and Red |
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Light source:
|
LEDs |
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Body materials: |
Stainless steel |
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Leg Materials: |
Die casting aluminum with Fragile coupling |
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Installation type: |
Surface mounting |
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Flashing Characteristics:
|
steady burning with fixed light
|
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Operation Mode: |
24 hours after power on |
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Input: |
100-240VAC 50-60Hz, 12-48VDC(Details contact us) |
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Power Consumption(W): |
Average Power consumption <20W |
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Circuit Protection: |
Integrated |
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Helipad Light Material: |
lens and Powder coated Stainless steel |
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Weight(kg): |
10kg |
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IP Grade: |
IP65 |
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Work environment: |
-50℃~+60℃, Humidity 0%-100% |
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Optional functions(Separate charges): |
1. VHF pilot to ground remote control 2. Clinometer 3. Solar powered system |
Dimension & Installation:
Applications:
The Visual Approach Slope Indicator (VASI), also known as glide path indicator, glide slope indicator lights, visual approach slope indicator system, or visual glide slope indicator, is a crucial tool for pilots during approach and landing.
VASI lights are typically installed on the sides of runways or at specific locations near airports. They provide visual cues to pilots to help them maintain the correct approach path and descent angle. The system consists of a series of lights that are arranged in a specific pattern.
The lights are designed to be highly visible, even from a distance. They use different colors and intensities to indicate whether the aircraft is on the correct glide path. For example, red lights may indicate that the aircraft is too low, while white lights may indicate that it is on the correct path.
VASI lights are especially useful in low visibility conditions, such as fog or rain. They provide an alternative to instrument-based approaches and help pilots maintain situational awareness. Overall, the VASI is an essential tool for safe and efficient aviation operations.