Retrieving license, trustee, & application history for
WX4U
WX4U is restricted to Amateur Extra class operators.
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 |
|---|---|---|---|---|---|---|---|---|
| Rosenblum, David A | I - Individual | E - Amateur Extra | 4 / FL | A - Active | 2025-12-11 | 2025-12-11 | 2036-01-10 | |
| FERGUSON SR, ROBERT L | I - Individual | E - Amateur Extra | 4 / FL | E - Expired | 1993-11-02 | 1993-11-02 | 2005-11-03 | 2003-11-02 |
Retrieving applications for
WX4U
WX4U is restricted to Amateur Extra class operators.
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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2006-01-23 | AD4LC | 2 / NJ | BAKALOV, RUDY M | 0002438255 I - Online |
AM - Amendment | 2006-01-10 | 2006-02-10 | G - Granted |
| Thu 2006-01-05 | KM4IT | 4 / FL | CERAR, JAMES T | 0002434395 I - Online |
MD - Modification | 2006-01-06 | 2006-01-24 | D - Dismissed |
| Tue 2005-11-08 | KE4OYW | 4 / AL | Kerber, Timothy A | 0002357666 I - Online |
AM - Amendment | 2005-10-26 | 2006-01-10 | G - Granted |
| Fri 2005-11-04 | W4MQB | 4 / FL | RITTER JR, JOHNNIE M | 0002371213 I - Online |
MD - Modification | 2005-11-09 | 2006-01-10 | D - Dismissed |
| Thu 2005-11-03 | AI4MN | 4 / FL | Rosenblum, David A | 0002367471 I - Online |
AM - Amendment | 2005-11-02 | 2006-01-10 | G - Granted |
| Mon 2005-10-24 | KE4OYW | 4 / AL | Kerber, Timothy A | 0002356419 I - Online |
MD - Modification | (none) | 2005-11-15 | D - Dismissed |
| Tue 2003-10-21 | KG4WPL | 4 / TN | Marcum, Michael D | 0001490042 I - Online |
MD - Modification | 2003-10-22 | 2003-11-08 | G - Granted |