Ascent Passport

1. Ascent class — technical.
2. Ascent area — Central Tian-Shan, Terskey-Alatau ridge.
3. Peak — III-y Vostochnaya Oguz-Bashi, its height is 4960 m, ascent route — via the northern edge.
4. Proposed difficulty category — 5B
5. Route characteristics: height difference — 1560 m, length of sections 5–6 — 759 m, average steepness — 70°.
6. Pitons hammered: for belay: rock — 82, ice — 64, bolt — 0, of which for creating artificial holds — 3
7. Number of walking hours — 48
8. Number of bivouacs and their characteristics:

PASSPORT

1. Ice and snow class
2. Tian-Shan, Jety-Oguz gorge
3. 2nd Eastern Oguz-Bashi peak, center of the northern wall
4. Proposed 5B category of difficulty first ascent.
5. Height difference — 1000 m, length — 1500 m. Length of 5B category sections — 1200 m. Average steepness of the route (main part) 60° (3750–4600 m)
6. Pitons hammered in:
   • Rock: 5/0
   • Bolt: none
   • Chocks: 15/0

1. Climbing category — technical
2. Climbing area — Central Tian-Shan, Teskey Ala-Too ridge, Jety-Oguz gorge
3. Summit — Keldysh Peak, 4430 m, ascent route via the North Ridge from Ayilama Pass
4. Estimated category difficulty: 4A
5. Route characteristics: height difference — 766 m, length of sections with IV–V category difficulty — 660 m, average steepness 48°
6. Pitons used: rock anchors — 12, ice screws — 34, bolt anchors — 0
7. Total climbing hours — 15
8. Number of nights and their characteristics — 0

Ascent Passport

1. Ascent class — snow-ice
2. Ascent area, ridge — Central Tien Shan, Terskey Ala-Too ridge, Baytor gorge
3. Peak, its height, ascent route — p. 4430 (named after Keldysh) via the eastern edge
4. Proposed category of difficulty — 4A
5. Route characteristics: height difference — 775 m, length of sections with 5–6 category of difficulty — 160 m, average steepness — 45°
6. Driven protection hooks: | Rock | 6 | | :------- | :--: |

Ascent Log

1. Ascent category - traverse
2. Ascent area: Central Tien-Shan range, Terskey Ala-Too range, Jety-Oguz gorge.
3. Peak, its height - traverse of peaks "Edinstvo narodov" 4840 m – 4850 m with ascent to peak 4840 m via the north face
4. Proposed category of difficulty - 5B
5. Ascent characteristics height difference 1440 m, average steepness of the face 76°, length of the difficult section of 5–6 cat. diff., 1303 m.
6. Pitons hammered rock - 186, ice - 81, for creating ITO 15
7. Number of travel hours - 38

Ascent Passport

1. Ascent class — technical
2. Ascent area — Central Tien Shan, Teskey Ala-Too range, Jety-Oguz gorge
3. Peak — Peak Burevestnik, 4360 m, ascent route — via North-Eastern ridge
4. Estimated difficulty category 4B
5. Route characteristics: height difference — 514 m, length of sections IV–V cat. diff. — 320 m, average steepness 55°
6. Pitons driven: rock protection — 33, ice — 2, bolted — 0
7. Number of travel hours — 14

Technical category

Report

on the ascent (first ascent) to Peak Burevestnik (4360 m) via the North-East Ridge. Terskey Ala-Too Range Team of the Kyrgyz RSS DSO "Spartak" consisting of:

1. Orlov S.T.
2. Alkov Yu.E. Frunze 1978 Map of the axial part of the Terskey Alatau Range in the upper reaches of the Jety-Oguz River.

Brief description of the approach to the route

ASCENT DOCUMENT

I. Ascent class — technical II. Ascent area — Central Tien Shan, Terskey Ala-Too ridge, Jety-Oguz gorge III. Peak — "Burevestnik" peak, 4360 m, ascent route — via the Eastern ridge IV. Estimated complexity category 4A V. Route characteristics: height difference 764 m, length of sections with 4-5 cat. diff. 295 m, average steepness 51° VI. Pitons driven: for rock protection — 31, ice — 0, bolted — 0 VII. Number of climbing hours — 12

30

Passport

1. Class — ice and snow
2. Terskey Ala-Too, Bantor gorge
3. Summit "20 лет газеты «Комсомолец Киргизии»" via the center of the north face of the western shoulder.
4. Proposed — 5B category of difficulty, first ascent.
5. Height difference: 750 m, length — 965 m Length of sections with 5B category of difficulty — 825 m Average steepness of the main part of the route — 52° (3700–4450) Average steepness of the rocky part — 63° (3820–4030)

Pas via CN

I. Category — snow and ice climbing. 2. Terskey-Alatoo, Jety-Oguz gorge. 3. Peak Baitor, via the icy couloir on the North Face. 4. Proposed — Category 5B difficulty, first ascent. 5. Height difference: 1000 m; wall section height difference — 755 m, length — 1100 m, average steepness (laser survey) — 53°. Length of Category 5 difficulty sections — 1020 m. 6. Pitons hammered in: