Operators Arthur/4X4DZ, Alex/4Z4AK, Hilik/4X6YA and Jan/4X1VF will be active with the special callsign 4X0BG between 1000 UTC, 20th April and 2200 UTC 21st April 2018.
Activity is during Israel's 70th anniversary celebration from "Ben Gurion's Hut" (Holyland Square E27BS, WFF 4XFF-058) in the desert. The group will also participate in the Holy Land Contest.
They state that they will send a printed QSL for each QSO with 4X0BG via the Bureau.
Ben Gurion's Hut Wiki Page - https://en.wikipedia.org/wiki/David_Ben-Gurion