Retrieving license, trustee, & application history for
K4DS
K4DS 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 |
|---|---|---|---|---|---|---|---|---|
| De Feo, Ronald J | I - Individual | E - Amateur Extra | 4 / GA | A - Active | 2022-01-14 | 2022-01-14 | 2032-03-03 | |
| WIEBE, WILLIAM F | I - Individual | E - Amateur Extra | 4 / FL | E - Expired | 1999-11-18 | 1999-11-18 | 2012-02-14 | 2010-02-13 |
Retrieving applications for
K4DS
K4DS 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- Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 |
|---|---|---|---|---|---|---|---|---|
| Thu 2026-07-30 | K4ABZ | 4 / FL | Stevens, Denis L | 0012133149 I - Online |
MD - Modification | 2026-07-30 | 2026-08-18 | D - Dismissed |
| Tue 2025-05-13 | KG4CNG | 4 / FL | Salyer, David L | 0011567964 I - Online |
MD - Modification | 2025-05-13 | 2025-05-31 | D - Dismissed |
| Tue 2016-08-09 | KC4LTC | 4 / TN | SIGLIN, DAVID E | 0007371664 I - Online |
MD - Modification | (none) | 2016-08-27 | D - Dismissed |
| Mon 2016-07-11 | KD5VTS | 4 / GA | Slotter, David J | 0007326894 I - Online |
AM - Amendment | (none) | 2016-07-29 | G - Granted |
| Tue 2012-02-28 | KK4FUG | 4 / SC | KALISH JR, BERNARD P | 0005095487 I - Online |
MD - Modification | 2012-02-28 | 2012-03-17 | G - Granted |
| Fri 2012-02-24 | W4ESA | 4 / FL | ESCUDERO, SERGIO A | 0005075235 I - Online |
AM - Amendment | 2012-02-15 | 2012-03-13 | D - Dismissed |
| Thu 2012-02-23 | AE7RQ | 7 / OR | Vroman, Tighe V | 0005090020 I - Online |
MD - Modification | 2012-02-24 | 2012-03-13 | G - Granted |
| Thu 2012-02-23 | KI4LUZ | 4 / FL | Stein, Jared S | 0005089998 I - Online |
MD - Modification | 2012-02-24 | 2012-03-13 | D - Dismissed |
| Wed 2012-02-22 | K6BY | 4 / TN | Parsons, Jerry L | 0005086553 I - Online |
MD - Modification | 2012-02-22 | 2012-03-13 | D - Dismissed |
| Tue 2012-02-21 | N5EO | 4 / GA | Kirkland, Kris | 0005083119 I - Online |
MD - Modification | 2012-02-21 | 2012-03-10 | D - Dismissed |
| Tue 2012-02-21 | AF5BS | 5 / TX | Fleming, Robert P | 0005077356 I - Online |
AM - Amendment | 2012-02-15 | 2012-03-10 | G - Granted |
| Tue 2012-02-14 | KB4RS | 4 / FL | RODRIGUEZ JR, JoseAntonio | 0005075248 I - Online |
MD - Modification | 2012-02-15 | 2012-03-03 | D - Dismissed |
| Tue 2012-02-14 | WA2BSW | 4 / GA | De Feo, Ronald J | 0005074072 I - Online |
MD - Modification | 2012-02-14 | 2012-03-03 | G - Granted |
| Tue 2012-02-14 | K4DBS | 4 / NC | SHOAF, DAVID B | 0005073693 I - Online |
MD - Modification | 2012-02-14 | 2012-03-03 | D - Dismissed |
| Tue 2012-02-14 | KD4IDD | 4 / AL | SOUTH, DENNIS L | 0005073524 I - Online |
MD - Modification | 2012-02-14 | 2012-03-03 | D - Dismissed |
| Tue 2012-02-14 | K4SSM | 4 / SC | MALONE, RONALD A | 0005073439 I - Online |
MD - Modification | 2012-02-14 | 2012-03-03 | D - Dismissed |
| Tue 2012-02-14 | NC4U | 4 / VA | Lockwood Jr, Robert J | 0005073434 I - Online |
MD - Modification | 2012-02-14 | 2012-03-03 | D - Dismissed |
| Mon 2012-02-13 | AJ4VV | 4 / TN | DALE JR, WALTER T | 0005073347 I - Online |
MD - Modification | 2012-02-14 | 2012-03-02 | D - Dismissed |
| Fri 2012-02-10 | AD1S | 4 / FL | SPADE, DONALD E | 0005068992 I - Online |
MD - Modification | 2012-02-10 | 2012-02-28 | G - Granted |
| Wed 2012-02-01 | KK4DEX | 4 / AL | Jackson, Dan N | 0005056684 I - Online |
MD - Modification | 2012-02-01 | 2012-02-22 | D - Dismissed |
| Mon 2011-06-20 | KJ4ZID | 4 / VA | Smith, Dorian W | 0004772365 I - Online |
MD - Modification | 2011-06-21 | 2011-07-08 | G - Granted |
| Thu 2011-01-06 | AJ4VV | 4 / TN | DALE JR, WALTER T | 0004563566 I - Online |
MD - Modification | 2011-01-07 | 2011-01-25 | D - Dismissed |
| Fri 2009-06-05 | WD4CZW | 4 / NC | SHOAF, DAVID B | 0003860956 I - Online |
MD - Modification | 2009-06-06 | 2009-06-23 | G - Granted |