Universal Licensing System
WPMK503
SPRINGDALE, CITY OF
License details
| ULS identifier | 1294295 |
|---|
| Call sign | WPMK503 |
|---|
| Radio service | PW |
|---|
| Status | C |
|---|
| Grant date | 2013-06-11 |
|---|
| Expiration | 2023-08-24 |
|---|
| Cancellation | 2023-05-30 |
|---|
| Frequency range | 452.3 - 458.65 MHz (6 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | SPRINGDALE, WASHINGTON, AR |
|---|
| Coordinates | 36.1798056, -94.0854722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.30000000 | | | 85.000000 | 156.000000 | |
| 4 | 1 | MO | 452.30000000 | | | 35.000000 | | |
| 3 | 2 | FB2 | 453.22500000 | | | 75.000000 | 93.000000 | |
| 4 | 1 | MO | 453.22500000 | | | 35.000000 | | |
| 3 | 1 | FB2 | 453.65000000 | | | 75.000000 | 93.000000 | |
| 4 | 1 | MO | 453.65000000 | | | 35.000000 | | |
| 2 | 1 | FX1 | 457.30000000 | | | 20.000000 | 35.000000 | |
| 4 | 1 | MO | 457.30000000 | | | 35.000000 | | |
| 2 | 1 | FX1 | 458.22500000 | | | 20.000000 | 35.000000 | |
| 4 | 1 | MO | 458.22500000 | | | 35.000000 | | |
| 2 | 1 | FX1 | 458.65000000 | | | 20.000000 | 35.000000 | |
| 4 | 1 | MO | 458.65000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.30000000 | | 11K0F3E |
| 4 | 1 | 452.30000000 | | 11K0F3E |
| 3 | 2 | 453.22500000 | | 11K0F3E |
| 4 | 1 | 453.22500000 | | 11K0F3E |
| 3 | 1 | 453.65000000 | | 11K0F3E |
| 4 | 1 | 453.65000000 | | 11K0F3E |
| 2 | 1 | 457.30000000 | | 11K0F3E |
| 4 | 1 | 457.30000000 | | 11K0F3E |
| 2 | 1 | 458.22500000 | | 11K0F3E |
| 4 | 1 | 458.22500000 | | 11K0F3E |
| 2 | 1 | 458.65000000 | | 11K0F3E |
| 4 | 1 | 458.65000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 417A CARLOCK RD, SPRINGDALE, WASHINGTON, AR | 36.17980556, -94.08547222 | 463.000 m | TOWER | 27.000 m structure / 27.000 m overall | N |
| 2 | T | 201 N SPRING, SPRINGDALE, WASHINGTON, AR | 36.18675000, -94.12908333 | 403.000 m | TOWER | 31.000 m structure / 31.000 m overall | N |
| 3 | T | TOP OF CALLAHAN MT, SPRINGDALE, WASHINGTON, AR | 36.22508333, -94.15991667 | 460.000 m | TOWER | 58.000 m structure / 58.000 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | 98.000 | |
| 1 | 2 | T | | 31.000 m | | | | 46.000 | |
| 1 | 3 | T | | 27.000 m | | | | 100.000 | |
| 1 | 4 | T | | | | | | | |
| 2 | 3 | T | | 58.000 m | | | | 131.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 201 N SPRING ST, SPRINGDALE, AR | WASHINGTON | 4797508128 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-31 | WPMK503 | LICAN |
| 2023-05-29 | WPMK503 | LETRES |
| 2023-05-26 | WPMK503 | ESURNW |
| 2023-04-13 | WPMK503 | LIAUA |
| 2015-04-01 | WPMK503 | LIMOD |
| 2013-06-11 | WPMK503 | LIREN |
| 2013-06-11 | WPMK503 | LTSAPR |
| 2013-06-03 | WPMK503 | LETRES |
| 2012-06-20 | WPMK503 | LIMOD |
| 2012-06-20 | WPMK503 | LTSAPR |
| 2012-05-14 | WPMK503 | LIMOD |
| 2012-03-20 | WPMK503 | LTSAPR |
| 2003-06-28 | WPMK503 | LIREN |
| 2003-06-02 | WPMK503 | LETRES |
| 2003-04-17 | WPMK503 | LIAUA |
| 2001-11-13 | WPMK503 | AUDOPR |
| 2000-10-20 | WPMK503 | COR |
| 2000-10-20 | WPMK503 | LICCNV |
| 1998-09-28 | WPMK503 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1294295 | 2026-08-02 01:12:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMK503 | ULS 1294295 | 2026-08-02 01:12:50 |
| Status | C | ULS 1294295 | 2026-08-02 01:12:50 |
| Service | PW | ULS 1294295 | 2026-08-02 01:12:50 |
| Grant Date | 2013-06-11 | ULS 1294295 | 2026-08-02 01:12:50 |
| Expiration Date | 2023-08-24 | ULS 1294295 | 2026-08-02 01:12:50 |
| Cancellation Date | 2023-05-30 | ULS 1294295 | 2026-08-02 01:12:50 |