Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KZ4UZ
CancelledHarmon, Matthew G
- Location
- Oak Ridge, TN
- Class
- Amateur Extra
- Granted
- 2017-06-23
- Expires
- 2027-06-23
- Previous call
- WB4VFL
- FRN
- 0008537250
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
361dAvailable on 2027-09-06
KZ4UZ cancelled on 2025-09-06. Hold ends in 361 days.
Last held by Harmon, Matthew G (TN).
Confidence: High
Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.
Callsign genealogy
Full chain →Previously held by current licensee
Prior holders later became
- Harmon, Matthew GTNgranted 2025-09-06
License history
0 eventsNo recorded events.