Retrieving license, trustee, & application history for
KB4MRU
Navigation:
- Scroll down to the applications that requested this callsign.
- An Entity Name opens everything filed under that licensee’s FCC Registration Number.
- A Grant Date opens all processing on that day; an Effective Date opens the license record.
Notes:
- Column headings link to an explanation of the column.
- A bold Applicant Type marks a vanity callsign assignment.
- Active licenses are listed first, then the rest by Effective Date, newest first.
| Entity Name | Applicant Type |
Licensee Class | Region / State | License Status |
Grant Date | Effective Date |
Cancel Date | Expire Date |
|---|---|---|---|---|---|---|---|---|
| BAY AREA MOUNTAIN RESCUE UNIT | B - Amateur Club | 6 / CA | A - Active | 2026-01-03 | 2026-01-03 | 2036-01-03 | ||
| Bay Area Mountain Rescue Unit | B - Amateur Club | 6 / CA | E - Expired | 2013-03-05 | 2013-03-05 | 2025-03-06 | 2023-03-05 | |
| DEEM, DONALD A | I - Individual | N - Novice | 4 / GA | E - Expired | 1994-11-21 | 1994-11-21 | 2006-11-22 | 2004-11-21 |
Retrieving applications for
KB4MRU
Navigation:
- An Applicant callsign opens that callsign’s history; an Entity Name opens the applicant’s history.
- A ULS File Number opens the application detail; a Receipt Date opens that day’s applications.
Notes:
- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.
- “Granted” means the application was granted, not necessarily with this callsign.
- Receipt dates more than a month old have a gray background.
| Receipt Date |
Applicant Callsign | Region / State |
Entity Name | ULS File Number | Application Purpose |
Payment Date | Last Action Date |
Application Status |
|---|---|---|---|---|---|---|---|---|
| Mon 2025-12-15 | KO6LPU | 6 / CA | BAY AREA MOUNTAIN RESCUE UNIT | 0011831041 I - Online |
MD - Modification | 2025-12-15 | 2026-01-03 | G - Granted |
| Fri 2013-02-15 | KK6CIQ | 6 / CA | Bay Area Mountain Rescue Unit | 0005651192 I - Online |
MD - Modification | 2013-02-15 | 2013-03-05 | G - Granted |