Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KJ4ZTH
CancelledOTM AMATEUR RADIO CLUB
- Location
- BIRMINGHAM, AL
- Granted
- 2011-01-07
- Expires
- 2021-01-07
- FRN
- 0020500765
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
AvailableAvailable now
KJ4ZTH cleared its 2-year hold on 2013-01-24. Eligible for vanity application.
Last held by OTM AMATEUR RADIO CLUB (AL).
Confidence: High
Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.
Callsign genealogy
Full chain →Prior holders later became
- KO4TMactiveOTM AMATEUR RADIO CLUBALgranted 2021-01-21
License history
0 eventsNo recorded events.