Passport

1. Traverse class
2. Alay Range, Ak-Su valley, Pamir
3. Traverse peak A. Blok (East) — A. Blok (Main) — peak 4600 m — Ak-Su (North) — Ak-Su (Main)
4. Proposed — 6B category of difficulty, first ascent
5. Length — 10,230 m Length of sections with 5B–6B category of difficulty — 1040 m. Average steepness of the main part of the route — 61°, of which 6B category of difficulty — 85° (4600–4915)
6. Pitons hammered: rock – 223, bolted – 0, chocks – 234, ice – 18. Additional: rock – 21, bolted – 0, chocks – 6, ice – 0.
7. Team's walking hours — 103, days — 10
8. Overnights — all overnights are bivouac, on the ridge