HAPI light HAPI system Helicopter Approach Path Indicator AO-HP-HAPI - Obstruction Light, Heliport Light, Beacon Light Manufacturer

HAPI (Helicopter Approach Path Indicator) light system is a precision approach lighting system designed specifically for helicopter operations. It provides visual guidance to helicopter pilots during the approach phase of landing by indicating the correct glide path angle for a safe descent to the landing zone. The HAPI system typically consists of a series of lights located along the approach path that change color to signal to the pilot whether they are above, on, or below the desired glide path.

The HAPI system is especially beneficial in situations where the terrain or obstacles require a precise approach angle for safe landing, such as helipads located in mountainous regions, confined areas, or offshore platforms. By following the guidance provided by the HAPI lights, pilots can maintain the correct descent profile and ensure a smooth and controlled landing.

The HAPI system is designed to improve safety and efficiency during helicopter landings by enhancing visibility, especially in low-light conditions or adverse weather. It helps pilots maintain situational awareness and aids in reducing the risk of controlled flight into terrain (CFIT) accidents. The system is easy to install and cost-effective, making it a valuable tool for helicopter operators looking to enhance the safety and accuracy of their approach and landing procedures.

In summary, the HAPI light system is a reliable and effective tool for helicopter pilots, providing essential visual guidance during the approach phase of landing. Its precision approach capabilities make it an essential component of helipad and landing zone infrastructure, ensuring safe and efficient helicopter operations in a variety of challenging environments.
HAPI light

The angle of elevation setting of HAPI must be such that during approach the pilot of the helicopter observing the upper boundary of the “Below Slope” sector (Fix Red) clear all objects in the approach area by a safe margin.

The Helicopter Approach Path Indicator HAPI System which emit in elevation four distinct types of light :

1. Flashing Green Light = Helicopter above the optimal approach slope optimum (too high).

2. Fix Green Light = Helicopter on the slope.

3. Fix Red Light = Helicopter slightly below the optimal slope (slightly too low).

4. Flashing Red Light = Helicopter below the optimal slope (too low).

HAPI

Compliance:

1. ICAO Annex 14 Volume II Heliports 5.3.

2. FAA AC 150/5390-2A Heliport Design Guide

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:

Product Name	Helicopter Approach Path Indicator HAPI light AO-HP-HAPI
Mode NO.:	AO-HP-HAPI
Color:	Red and Green
Light source:	LEDs
Body materials:	Stainless steel
Leg Materials:	Die casting aluminum with Fragile coupling
Installation type:	Surface mounting
Flashing Characteristics:	Flashing and fixed light
Operation Mode:	24 hours after power on
Input:	100-240VAC 50-60Hz, 12-48VDC(Details contact us)
Power Consumption(W):	Average Power consumption<30W
Circuit Protection:	Integrated
Helipad Light Material:	lens and Powder coated Stainless steel
Weight(kg):	10kg
IP Grade:	IP65
Work environment:	-50℃~+60℃, Humidity 0%-100%
Optional functions(Separate charges):	1. VHF pilot to ground remote control 2. Clinometer 3. Solar powered system 4. NVG-compatible infrared (IR) LEDs

Dimension & Installation:

HAPI

Applications:

HAPI light HAPI system Helicopter Approach Path Indicator AO-HP-HAPI is used to glide slope on final approach to the helipad, it needs to use with other helipad light. Offshore or Onshore heliport both can use.

The HAPI (Helicopter Approach Path Indicator) light system is widely used in various aviation and helipad settings to assist helicopter pilots during the approach and landing phase. It is commonly employed in hospital helipads to ensure safe and precise landings and takeoffs for medical helicopters transporting critically ill patients. The HAPI system is also utilized in offshore oil platforms to guide helicopters for crew transfers, where the accuracy of the approach path is crucial due to limited space and challenging environmental conditions. Military bases rely on the HAPI system to facilitate helicopter operations for training exercises and mission deployments, ensuring efficient and safe landings. Commercial heliports and private helipads incorporate the HAPI system to enhance pilot visibility and maintain proper glide path angles for passenger transfers and private helicopter operations. Additionally, the HAPI system is essential in search and rescue operations, guiding helicopters to designated landing zones in remote or difficult-to-access areas for swift response. Overall, the HAPI light system plays a vital role in improving safety, precision, and operational efficiency in a wide range of helicopter landing scenarios, making it a valuable asset in the aviation industry.