strange broadcast i found on dz_blacksite

wait in room 3 at the “tourist“ building for more than 2 minutes and this starts. ***SOLVED READ THE DESCRIPTION*** papa golf papa whiskey 5 0 sierra mike sierra 7 5 7 word - pgp word: eating 54 hydrolic 74 keyboard 7A atlantic 0E shadow BA liberty 87 transit E7 orlando A0 chairlift 30 maritime 88 buzzard 2E document 4F stopwatch D7 suspicious DB guidance 70 politeness B4 alone 0B molecule 94 cobra 3C positive B5 cranky 41 unify ED unearth F0 corrosion 3A tunnel ED cumbersome 3E mohawk 83