K1SBO
District 1 · 1x3
Active
- End Date
- 2026-09-15
- Available Date
- —
- Phonetic Weight
- 10
- Morse Weight
- 63
Current License
TRUMBULL, CALVIN F
Entity Type: L
Operator Class: T
Granted: 2016-09-15
Expires: 2026-09-15
License History
- License Renewed2016-09-15
- ESCFRN2006-06-09
- License Renewed2006-06-09
Applications
- Purpose: MD · Status: G2010-02-23Requested: W1SBO, WW1SBO, K1SBOEntered: 2010-02-23
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.