Katlang Flyable Now
The premier thermal site for cross-country progression.
Site Description
Eagle's Nest is famous for its consistent midday thermals and easy top-landing area. It offers a wide grassy launch suitable for multiple wings. The site works best when the wind is coming directly from the South, allowing for long ridge runs before hooking into the main thermal triggers.
Safety & Hazards
- ⚠️ Venturi Effect: Stronger winds possible near the western gap.
- ⚠️ Power Lines: Located 500m north of the primary LZ.
- ⚠️ Airspace: Class D starts at 4,500ft MSL.
Technical Specifications
| Launch Altitude | 1,420m (4,658ft) |
|---|---|
| Landing (LZ) Altitude | 650m (2,132ft) |
| Vertical Drop | 770m |
| Glide Ratio Required | 1:4.5 |
| Coordinates | 42.3601° N, 71.0589° W |
Ideal Conditions
Wind Direction
S / SW
Min/Max Wind
5 - 18 km/h
Best Time
11:00 - 16:00
Site Amenities
🚗 Easy Access
🚻 Restrooms
☕ Cafe Nearby
📶 4G Signal
🅿️ Paid Parking
Site Gallery
Click any image to browse in full screen.
Site Briefing & Footage
Watch local pilots' site briefings and flight highlights.
Official Site Briefing
Crucial information about the approach, landing, and local hazards.
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XC Flight Highlights
A 45km triangle flight starting from the Eagle's Nest launch.