What does QLZ? stand for?

QLZ? stands for "Are you playing Led Zeppelin over the repeater?"

How to abbreviate "Are you playing Led Zeppelin over the repeater?"?

"Are you playing Led Zeppelin over the repeater?" can be abbreviated as QLZ?

What is the meaning of QLZ? abbreviation?

The meaning of QLZ? abbreviation is "Are you playing Led Zeppelin over the repeater?"

What does QLZ? mean?

QLZ? as abbreviation means "Are you playing Led Zeppelin over the repeater?"