The Hardy Lighting Internally Lighted Windsock is a fully integrated, LED-illuminated wind direction indicator engineered for demanding aviation environments. Compliant with ICAO Annex 14 and CAP437, it is designed for helideck and helipad installations — both offshore and onshore. Constructed entirely from high-grade SS316 stainless steel, this windsock system delivers exceptional corrosion resistance, reliable night-time visibility, and long-term low-maintenance performance.
Key Features
- 360-degree freely rotating top assembly for continuous wind direction visibility from all angles
- Internal LED illumination at 5700K — crisp, white, steady-burning light source
- Explosion-proof construction — Zone 1 classified for hazardous offshore environments
- SS316 stainless steel mast, frame, and lighting unit for superior corrosion resistance
- IP66 rated — fully protected against dust and water ingress
- 100,000+ hour LED life expectancy — maintenance-free operation
- Salt spray tested — certified for marine and coastal installations
- Extendable mast up to 6 metres
- Available for both Safe Area (Onshore/Helipad) and ATEX Zone 1 (Offshore/Helideck) applications
- Proudly engineered and assembled in the UAE
Technical Specifications
| Parameter | Specification |
|---|---|
| Application | Helideck (Offshore) / Helipad (Onshore) |
| Classification | Zone 1 – Explosive Area (Offshore) / Safe Area (Onshore) |
| Internal Light Source | LED, steady burning, white, 5700K |
| Obstruction Light | LED, steady burning, red, 32cd |
| Mast Material | SS316 Stainless Steel |
| Mast Length | 300mm standard, extendable up to 6,000mm |
| Mounting | SS316 Flange, DN65, 6 × M16 |
| Windsock Frame | SS316 rotating frame and hoop |
| Input Voltage | 100–240 Vac, 50–60 Hz / 24 Vdc |
| Power Consumption | 26W |
| Ambient Temperature | –25°C to +65°C |
| IP Rating | IP66 |
| Life Expectancy | 100,000+ hours |
| Compliance | CAP437 / ICAO Annex 14 Vol. II |
| Windsock Colours | Red/White striped or Orange |
Available Windsock Sizes
| Diameter × Length | Imperial Equivalent |
|---|---|
| Ø30 × 120 cm | 11.8″ × 3.9 ft |
| Ø45 × 250 cm | 17.7″ × 8.2 ft |
| Ø50 × 150 cm | 19.7″ × 4.9 ft |
| Ø60 × 240 cm | 23.6″ × 7.8 ft |
Customised sizes available on request.
Available Configurations
- Internally Lighted + Obstruction Light — Explosion-rated (Offshore) & Safe Area (Onshore)
- Externally Lighted — Safe Area
- Unlighted — Safe Area
Certifications
ICAO Compliant | CAP437 Compliant | CE Certified | RoHS Compliant | IP66 Certified | Salt Spray Tested | ECAS Compliant
Why Choose Hardy Lighting Windsocks?
Hardy Lighting windsocks are purpose-designed for aviation safety in the most demanding environments. Whether installed on a rooftop helipad in the UAE or an offshore helideck in open waters, the system provides consistent, regulation-compliant wind direction indication — day and night. With an SS316 stainless steel construction throughout, zero scheduled maintenance, and a proven 100,000+ hour LED lifespan, Hardy Lighting delivers a cost-effective, long-term aviation safety solution.
Available in the UAE and the wider Middle East through Daly Middle East.