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--°·-- kt·Low·
Wind Setting
0 16+ 0.0kt
Current Wind
N E S W
---° -- kt
正在获取… 上空风:正在更新,暂沿用当前风况
Landing Pattern Setting
Pattern altitudes
Canopy & Wing Loading

Enter body weight without equipment. Equipment defaults to an editable 12 kg estimate; use measured weight when available. Supported total: 40–150 kg.

Exit weight including gear 87 kg
Wing loading 0.80 lb/sqft
Student-canopy reference · results vary with area and wing loading
ModelPhysics v2.3-preview
Final ground GR2.5
Horizontal TAS24.0 kt
Sink rate972 fpm
Air density1.225 kg/m³
GR 2.5 · 285 ft per leg · turn & dive 86 ft
Student canopy baseline
Briefing Summary
Dropzone
--
Landing point (WGS-84 lat, lng)
--
Wind
--
Pattern
--
Final approach heading
--
Altitudes
800 / 400 / 200 ft
Wing loading
--
Model
Physics v2.3-preview
No active alerts
Windy wind field (reference)
N
Wind-adjusted No-wind baseline
Dashed = no-wind baseline · Solid = wind-adjusted pattern · In 2D, tap/drag route = switch/rotate
Pre-jump briefing aid only — verify with your instructor and the wind sock on the ground before every jump.