Изыскатель
Uchitel glacier and Korona ridge area · Chuy Region · Kyrgyzstan
Full-day route. A fast retreat is no longer always possible; route-finding and descent need attention, a delay leads to a late finish.
There are isolated dangerous spots, but they are short or well controlled by start time and line choice. The risk is usually clear and local.
A fall is usually well controlled: reliable gear close by, clear belays, terrain that does not lead to hitting ledges or the ground.
1 section · 240 m
Around 60–70°: full steep ice climbing, but moves read clearly and protection options are good.
Without an angle, AI1–AI2 are counted with reduced confidence.
For AI1–AI2 a grade alone often isn't enough. If the ice isn't steep, the angle matters: 20°, 40° and 60° are very different terrain.