K4JJM
District 4 · 1x3
Active (Vanity)
- End Date
- 2029-10-22
- Available Date
- —
- Phonetic Weight
- 10
- Morse Weight
- 65
Current License
MASON, JOHN J
Entity Type: L
Operator Class: E
Granted: 2019-10-22
Expires: 2029-10-22
License History
- License Renewed2019-10-22
- License Renewed2009-04-25
- LIAUA2004-05-03
- LIMOD2001-05-07
- LIMOD2000-06-03
- LIMOD1999-11-09
Applications
- Purpose: MD · Status: D2025-12-30Requested: N4JMP, N4JM, N4JJM, N4PUB, K4JMP, K4JM, K4JJM, K4HAM, K4TECEntered: 2025-12-30
- Purpose: MD · Status: G2020-08-31Requested: K4JIM, K4JJM, K4MCD, K4FLM, K4LAM, K4BTO, K4JAY, K4ABC, K4YZI, K4WXY, K4XYZEntered: 2020-08-29
License history reflects what the FCC's ULS currently carries — the weekly reconciliation overwrites the raw tables in place, so this is a current-state snapshot, not history this site accumulated itself.