Ascent Passport

I. Climbing Class: Technical

2. Climbing Region: South-West Pamir, North Shugnan Ridge
3. Peak: height, ascent route p. 4900 m, via North-West wall through Bolshoy Yandarm
4. Proposed Difficulty Category: 5A
5. Route Characteristics:

Elevation gain: 1040 m (4900 m — 3860 m), average steepness: 59°, length of sections: I — 460 m, II — 400 m, III — 190 m IV — 218 m, V — 30 m

6. Pitons driven:

for belaying: for creating intermediate belay points: rock 85, ice 4 - screw-threaded

• Number of climbing hours: 19

Number of nights and their characteristics: one overnight, normal.

9. Surname, first name, patronymic of the leader, participants, and their qualification: I. PANCHENKO Yevgeny Grigoryevich, 1st sports category, — leader

10. OLAVINOKAYA Lyudmila Vasilyevna, 1st sports category — participant

11. TUROV Vladimir Nikolayevich, 1st sports category — participant

12. BOVKUN Vladimir Romanovich, 1st sports category — participant

13. Team coach KENSITSKIY Leopold Vsevolodovich, Master of Sports. II. Date of departure and return: July 5, 1978, July 6, 1978