2. Climbing area, ridge — Nura-Alaï, Gissar Ridge.
3. Summit, its height, ascent route — 4234 m, via the east ridge. August 15, 1953
4. Proposed difficulty category — 4A
5. Route characteristics: elevation gain — 460 m

average steepness — 44°, length of 5th difficulty category sections — 450 m

6. Pitons hammered: for belaying

for creating intermediate belay points: rock — 51½, ice — 0, bolt — 0

7. Number of climbing hours — 9
8. Number of bivouacs and their characteristics — the route was completed without bivouacs.
9. Full name of the leader, participants and their qualifications

leader — Marchenko Vyacheslav Savvovich — 1st sports category, participants: Chavka Gennadiy Grigorievich — 1st sports category, Savchenko Alexander Ivanovich — 1st sports category, Alexandrov Vasily Konstantinovich — 1st sports category. 10. Group coach — Bakhomiy Mikhail Mikhailovich

11. Date of departure and return: August 18, 1977