Universal Licensing System
KKD421
ALEX, CITY OF
License details
| ULS identifier | 1251706 |
|---|
| Call sign | KKD421 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-02-19 |
|---|
| Expiration | 2035-03-24 |
|---|
| Frequency range | 154.77 - 159.15 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 154.77000000 | | | 60.000000 | 95.000000 | |
| 2 | 1 | MO | 154.77000000 | | | 100.000000 | | |
| 2 | 1 | MO | 155.01000000 | | | 100.000000 | | |
| 1 | 1 | FB2 | 155.13000000 | | | 60.000000 | 95.000000 | |
| 2 | 1 | MO | 155.13000000 | | | 100.000000 | | |
| 1 | 1 | FB | 155.46000000 | | | 60.000000 | 95.000000 | |
| 2 | 1 | MO | 155.46000000 | | | 100.000000 | | |
| 2 | 1 | MO | 155.49000000 | | | 100.000000 | | |
| 2 | 1 | MO | 159.15000000 | | | 2.500000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.77000000 | | 11K0F3E |
| 2 | 1 | 154.77000000 | | 11K0F3E |
| 2 | 1 | 155.01000000 | | 11K0F3E |
| 1 | 1 | 155.13000000 | | 11K0F3E |
| 2 | 1 | 155.13000000 | | 11K0F3E |
| 1 | 1 | 155.46000000 | | 11K0F3E |
| 2 | 1 | 155.46000000 | | 11K0F3E |
| 2 | 1 | 155.49000000 | | 11K0F3E |
| 2 | 1 | 159.15000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MAIN & BROADWAY, ALEX, GRADY, OK | 34.91341667, -97.77891667 | 317.000 m | TOWER | 6.000 m structure / 6.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | MAIN & BROADWAY, ALEX, OK | GRADY | 4057852393 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-19 | KKD421 | LIREN |
| 2024-12-30 | KKD421 | LETRES |
| 2015-02-28 | KKD421 | LIREN |
| 2015-02-27 | KKD421 | ESUAPR |
| 2015-02-22 | KKD421 | ESURNW |
| 2015-01-23 | KKD421 | ESURNW |
| 2014-12-29 | KKD421 | LETRES |
| 2014-12-24 | KKD421 | ESURNW |
| 2012-12-24 | KKD421 | LTSAPR |
| 2012-12-24 | KKD421 | EFCAPR |
| 2012-12-17 | KKD421 | ESCAPR |
| 2012-12-17 | KKD421 | EFUAPR |
| 2012-12-11 | KKD421 | LIMOD |
| 2012-12-10 | KKD421 | ESUAPR |
| 2005-01-14 | KKD421 | LIREN |
| 2005-01-13 | KKD421 | ESCAPR |
| 2004-12-27 | KKD421 | LETRES |
| 2002-05-23 | KKD421 | AUDOPR |
| 2000-10-20 | KKD421 | LICCNV |
| 2000-01-21 | KKD421 | AUTHPR |
| 2000-01-21 | KKD421 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1251706 | 2026-08-02 01:10:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KKD421 | ULS 1251706 | 2026-08-02 01:10:10 |
| Status | A | ULS 1251706 | 2026-08-02 01:10:10 |
| Service | PW | ULS 1251706 | 2026-08-02 01:10:10 |
| Grant Date | 2025-02-19 | ULS 1251706 | 2026-08-02 01:10:10 |
| Expiration Date | 2035-03-24 | ULS 1251706 | 2026-08-02 01:10:10 |