Description
Davis WindTrak AV Wind Vane Mount | Boat Supply Store
Achieve precise wind direction indication without adding masthead complexity by integrating the Davis WindTrak AV directly onto your existing whip antenna. This unit features a low-inertia, 15-inch (38 cm) vane engineered for accurate readings even in variable conditions, utilizing a sapphire jewel suspension bearing for minimal friction. Its design effectively reduces masthead clutter and windage, making it ideal for coastal cruisers and performance sailors navigating the waters off Galveston Bay.
Key Features
- Precisely Indicate Wind: A 15" (38 cm) low-inertia vane provides accurate wind direction.
- Ultra-Smooth Rotation: Features a sapphire jewel suspension bearing for minimal friction.
- Adjustable for Precision: Fully adjustable tacking tab system allows for fine-tuning.
- Streamlined Installation: Mounts directly onto whip antennas with a diameter less than 1/8" (3 mm).
- Reduce Masthead Load: Minimizes clutter, weight, and windage aloft when used with antenna.
- Durable Bearings: Rides on low-friction Teflon® bearings for long-term performance.
- Complete Kit: Includes vane, reflective tacking arms, hardware, and detailed instructions.
- Value Performance: Delivers exceptional wind indication at an accessible price point.
Specifications
| Product Specifications | |
|---|---|
| Brand | Davis Instruments |
| Model | WindTrak AV |
| MPN | 3160 |
| Vane Length | 15" (38 cm) |
| Bearing Type (Main) | Sapphire jewel suspension bearing |
| Bearing Type (Tabs) | Teflon® bearings |
| Adjustability | Adjustable tacking tabs |
| Antenna Mount Diameter | Less than 1/8" (3 mm) |
| Included | 15" vane, reflective tacking arms, hardware, instructions |
Who This Is For
Sailors and boaters seeking an accurate, cost-effective wind indicator that integrates seamlessly with their existing whip antenna. Ideal for those aiming to reduce masthead weight and windage without compromising performance.
How It Compares
| Feature | Davis WindTrak AV Wind Vane Mount | Competitor |
|---|---|---|
| Vane Length | 15" (38 cm) | 15.75" (40 cm), 15" |
| Bearing Type | Sapphire jewel suspension bearing, Teflon® bearings | Sapphire jewel bearing, Jewel bearing |
| Mounting Method | Mounts to whip antenna (< 1/8" diameter) | Masthead mount, Masthead mount |
Common Concerns Answered
Is the WindTrak AV durable enough for strong winds?
While generally reliable, the vane may be susceptible to damage in extreme wind conditions or from direct impacts. For voyages in consistently high winds, consider reinforcing its mounting or opting for a more robust, albeit heavier, masthead unit.
Do the plastic components feel less premium than other wind indicators?
Some users note that the plastic components may not feel as premium as higher-priced, all-metal alternatives. However, the design prioritizes low weight and cost-effectiveness without compromising core wind-indicating functionality.
What if I need a very accurate reading in light air?
The WindTrak AV's sapphire jewel bearing and low-inertia vane are designed for precise readings. However, for absolute critical racing applications in extremely light air, some highly specialized instruments may offer marginal improvements in sensitivity.
Frequently Asked Questions
What type of antenna does the Davis WindTrak AV mount to?
The Davis WindTrak AV mounts to whip antennas with a diameter less than 1/8 inch (3 mm).
What are the dimensions of the Davis WindTrak AV vane?
The vane measures 15 inches (38 cm) in length.
Is the antenna included with the Davis WindTrak AV?
No, the antenna is not included with the Davis WindTrak AV wind vane.
How does the Davis WindTrak AV reduce masthead clutter?
By mounting directly to a whip antenna, it eliminates the need for a separate masthead mount for the wind vane, thereby reducing clutter, weight, and windage aloft.
What makes the Davis WindTrak AV offer exceptional performance?
Its exceptional performance is attributed to the combination of a low-inertia vane for responsiveness, a sapphire jewel suspension bearing for minimal friction, and adjustable tacking tabs for fine-tuning accuracy.
