JAT-Yugoslav Airlines, which operates six flights from...

JAT-Yugoslav Airlines, which operates six flights from New York to Yugoslavia and three from Chicago, is beginning service between Los Angeles and Zagreb and on to Belgrade on May 2. Flights will be once a week on Saturdays at 6 p.m.

Air Afrique has begun direct, through-plane flights between New York and Liberia. Departures are Saturdays at 10:30 p.m.

Phoenix-based America West Airlines has inaugurated new daytime nonstop, round-trip service between Los Angeles and Las Vegas.

Visitors to Yellowstone and Grand Teton national parks are being offered an introduction to all aspects of fly fishing followed by three Saturdays of casting lessons in Reseda Park, Reseda, beginning March 7 from 9 a.m. to 1 p.m. The program is free. Call (818) 783-5436 for information.

“Berlin Cityscape,” paintings created for West Berlin’s 750th anniversary, are being shown at the Long Beach Museum of Art until March 8. West Berlin is a sister city of Los Angeles. This is the only U.S. showing.

“Soviet Union--1985,” a narrated slide show by Lynn Patterson, will be presented by the Armchair Travelers Club of the Palm Springs-Desert Division CRTA in the Community Room of the Palm Springs Public Library at 10 a.m. Monday. Call (619) 328-5081 for information.

The 1987 schedule of workshops on how to become an innkeeper is available by writing Inn Transition, 1333 Bath St., Santa Barbara 93101. Phones: (805) 965-0707 or (805) 966-0589. The three-day seminars will be held in Inverness and Napa in Northern California and in Anaheim. The spring session begins March 2. Cost is $375 per person or $500 and $600 per couple.

The Los Angeles Geographical Society is offering a program, “Western China: Trekking in the Pamir and Tien Shan,” by Cristy L. Brenner in Franklin Hall 101, Los Angeles City College, March 6 at 8 p.m. For information call (213) 669-4228.

A one-day workshop, “Travel Writing Pays in Many Ways” will be given by Joan Follendore March 7 from 10 a.m. to 4:30 p.m. at West Los Angeles College. Fee is $28. Call (213) 559-7993.