Task description

Lake Chelan, WA AAT (Cascade Range)
proposed by Ventus99 on September 22nd, 2025

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Submitter's comments:	Google Drive Folder with .tsk files for each day's race: https://drive.google.com/drive/folders/1AOt7kelkx2bQq1fiZtYOe5jK0XKfK45C?usp=sharing XCSoar Map from Condor Club https://www.condor.club/srchgoodies/0/?id=2814
Forum address:	https://discord.gg/Zwn59Qrtp5
Challenge:	Speed Task - assigned areas (AAT/S), 182 km (min: 133 km, max: 238 km), 1 hour 30 min.
Difficulty level:	Very easy
Plane class:	Club
Handicapped scoring:	Yes (DAeC index)
Glider restriction:	Only gliders in this list are allowed: ASW15 (97.0) ASW19 (100.0) ASW20 (110.0) DG101G (100.0) Genesis2 (107.0) Libelle (98.0) LS3a (107.0) LS4a (104.0) Pegase (102.0) StdCirrus (99.0) Handicap is indicated after the glider name.
Wing loading limit:	40 kg/m²
Condor version:	3.0.8
Network id:	UXYSAC

Weather preset:

Custom

Clouds:

Low

Thermals:

Light

Thermals activity:

Low

Season:

Summer

Time:

Afternoon

Wind:

254° (West) for 14 km/h

RACE

Start type:	Airborne	Delay before race start:	1 min.
Start time window:	10 min.	Task type:	Speed Task - assigned areas (AAT/S)
Ridge race:		Wave:
Countryside flight:		Mountain flight:
Teams enabled:		Tail hunting (knuckles):
Turnpoint helpers range:	30 km	PDA allowed:

TURN POINTS


Take off:	Take off (1,078 m.) Airport	Start:	Start (1,078 m.) Heading: 270° for 0.0 km, Coords: 47.56.66N / 120.1.513W Classic turnpoint, min. height: 0 m., max.: 2,134 m. angle: 180°, radius: 3,000 m.

TP 1:	Navarre Peak (2,330 m.) Heading: 316° for 31.3 km, Coords: 48.7.764N / 120.19.698W Classic turnpoint, min. height: 0 m., max.: 10,000 m. angle: 360°, radius: 15,000 m.	TP 2:	Glacier Peak (3,157 m.) Heading: 271° for 58.5 km, Coords: 48.6.749N / 121.6.827W Classic turnpoint, min. height: 0 m., max.: 10,000 m. angle: 360°, radius: 21,000 m.

Finish:	Lake-Chelan (380 m.) Heading: 114° for 91.6 km, Coords: 47.51.963N / 119.56.561W Classic turnpoint, min. height: 609 m., max.: 10,000 m. angle: 180°, radius: 1,000 m.

Race results