Ascent Passport.

1. Region — West Caucasus, Uzunkol valley.

2. Peak Trapezia (Main/3743 m/) via East wall

3. Route category — 5B, first ascent

4. Route description: height difference — 450 m

average slope 60°, length of sections 5B–6B

–350 m

5. Pitons hammered on ascent: rock — 80 (10 left in place)
6. Number of climbing hours — 14 + 4 processing

1978, July 12 — approach to the route I3; July 14 — route processing — I20; July 15 — waited for bad weather; July 16 — ascent to the summit and bivouac on the ridge during descent (July 16, at 2:00 AM, a lightning struck the tent, team member Korovkin O.L. died, and three others were burned to varying degrees)

7. Bivouacs — three below the route in a tent
8. Team members of MGS DSO "Spartak" as part of CS championship

Kavunenko V.D. — male, team leader (coach); Bashkirov V.L. — MS, Koprov V.M. — MS, Korovkin O.L. — CMS, Zybin A.N. — 1st category

The route is prone to rockfall and requires high tactical preparation and extremely cautious passage.

Вкабуеоф. В. Кабуецеце.

Ан соан — 450,640