KM4JB
District 4 · 2x2
Active (Vanity)
- End Date
- 2035-08-29
- Available Date
- —
- Phonetic Weight
- 9
- Morse Weight
- 61
Current License
Boulware Jr, John M
Entity Type: L
Operator Class: E
Granted: 2025-08-29
Expires: 2035-08-29
License History
- License Issued2025-08-29
- VANGRT2025-08-29
- License Canceled2022-01-28
- LIAUA2017-04-22
- License Issued2017-04-18
- VANGRT2017-04-18
- License Canceled2011-02-05
- License Renewed2010-12-21
- License Renewed2001-01-05
- LIMOD2000-05-11
Applications
- Purpose: MD · Status: G2025-08-11Requested: KM4JBEntered: 2025-08-09
- Purpose: MD · Status: D2022-11-18Requested: KQ4JB, KW4JB, KC4JB, KB4JB, KG4JB, KJ4JB, KL4JB, KM4JB, KP4JB, KR4JB, KT4JB, KV4JB, KX4JB, KZ4JBEntered: 2022-11-18
- Purpose: MD · Status: G2017-03-31Requested: KM4JBEntered: 2017-03-31
- Purpose: MD · Status: G2015-06-01Requested: K4NJ, K4ZZT, K4JBL, N4ZHI, AD4ZJ, AK4ZJ, KR4AL, AE4JB, KQ4JB, KM4JB, KG4ZJBEntered: 2015-06-01
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.