Ascent Passport

I. Ascent Class

2. Ascent Region
3. Peak, its height, ascent route
4. Proposed difficulty category
5. Route characteristics:

height difference length of sections with 5th grade difficulty length of sections with 6th grade difficulty average steepness

• altitude-related

Pamir, Yazgulemsky Ridge p. Revolyutsiya, 6974, center of the southwest wall 55 2550 m.; 920 m.; 200 m.; 58°

6. Number of pitons used:

for belaying for creating R.P.E. rock 198 ice 9 — bolted —

7. Number of travel hours 55
8. Number of nights spent 5

I — platform carved in the ice slope, sitting

II — platform laid on a snowy slope, semi-sitting

III — platform laid on rocks, semi-sitting

IV — snowy-ice hollow, lying

V — small scree on the ridge, lying

9. Leader: Studenin B.A. Master of Sports of International Class

Participants:

• Marchenko D.T. Master of Sports
• Petrasko G.A. Master of Sports
• Stepanov I.V. Master of Sports IO

Team coach: Ovchinnikov A.G. Honored Master of Sports II

Date of departure from base camp: July 20, 1979

Date of return to base camp: July 28, 1979

3. mu­ro — 9,1×5an­ga