1. Class of ascent — rock
2. Re­gion of as­cent, ridge — Al­tai, Katunsky Belki ridge
3. Peak, its height, route of as­cent, na­ture of route: peak XX let Oktyabrya, 4167 m, via cen­tral coun­ter­fort from Ak-kem gla­cier, com­bined
4. Es­ti­mated dif­fi­culty cat­egory — (5a)
5. Main char­ac­ter­is­tics of route: height dif­fer­ence — 1267 m, length of 5th cat. dif­fi­culty sec­tions — 400 m, av­er­age steep­ness 57°
6. Pitons ham­mered: rock and stop­pers — 55, ice screws — 40, bol­lard pitons — none
7. Num­ber of trav­el hours — 10
8. Overnight stays on route — none
9. Full name of par­tic­i­pants and their qual­i­fi­ca­tion:
10. Gre­be­nyuk Yuri Niko­lae­vich 1st cat.
11. Ney­man Priy rikho­vich 1st cat.
12. Coach — Afa­nasyev An­drey Evge­nyevich
13. Date of as­cent — July 16, 1986

Or­ga­ni­za­tion — 19th sports club of the army