С ребру
Mixed5Б4,903 m
Route Description: С ребру
SSummitMateFirst ascent description of Peak N. Armstrong (4909 m) via the north wall in the Central Tian Shan, EE difficulty grade, climbed by the Profsport-II team in 16 hours on August 12.
Ascent Passport
I. Ascent category — ice and snow 2. Ascent area — Central Tien-Shan; Terskey Ala-Too ridge 3. Peak named after N. Armstrong (4909 m) via the North face. 4. Estimated category of difficulty — 6B. First ascent. 5. Height difference — 830 m. Distance — 1270 m. Distance of sections with 5th category of difficulty — 830 m. Average steepness — 43°. Steepness of the wall section — 51° 6. Pitons driven:
| rock 3/0 | bolt | chocks | ice |
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Route Description: С ребру
SSummitMateAscent to Peak Armstrong via the North wall, category 5B difficulty, 850 m elevation gain, 1280 m length.
PASSPORT
- Class — snow-ice
- Tian-Shan, Djetyoguz gorge
- Peak Armstrong by the North wall
- Proposed 5B cat. diff. (second ascent)
- Elevation gain — 850 m, length 1280 m, wall — 1120 m, length of 5 cat. diff. sections — 910 m, average steepness of the main part — 52°
- Pitons driven: ice — 232/0
- Climbing hours — 10 h
- No overnight stay
- Leader — Gorbenko Mstislav Mstislavovich — Master of Sports of International Class
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