uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K1QQQ callsign genealogy

Currently held by LOW FREQUENCY RESEARCH SOCIETY

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by K1QQQ's current licensee, walking backwards.

  1. KB1BZRcancelled
    LOW FREQUENCY RESEARCH SOCIETYCTgranted 2006-06-27cancelled 2012-08-24

Successor callsigns

Callsigns held now by people who previously held K1QQQ.

No current licensee on record previously held this callsign.

← Back to K1QQQ License history →