Universal Licensing System
WRWX664
Poweshiek, County of
License details
| ULS identifier | 4750529 |
|---|
| Call sign | WRWX664 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2023-04-10 |
|---|
| Expiration | 2033-04-10 |
|---|
| Frequency range | 6034.15 - 10815 MHz (3 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | Grinnell, POWESHIEK, IA |
|---|
| Coordinates | 41.7375000, -92.7088889 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:26 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Penrose Street, Grinnell, POWESHIEK, IA | 41.73750000, -92.70888889 | 302.100 m | LTOWER | 61.000 m structure / 68.600 m overall | |
| 2 | R | | 41.60108333, -92.55311111 | 291.100 m | | | |
| 3 | R | | 41.81172222, -92.47380556 | 298.700 m | | | |
| 4 | R | | 41.72052778, -92.80180556 | 304.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES INC. HP6-59 | | V | 39.0000 | 139.4000 | | |
| 1 | 2 | R | RADIO WAVES INC. HP6-59 | | | 39.0000 | | | |
| 1 | 3 | R | RADIO WAVES INC. HP6-59 | | | 39.0000 | | | |
| 1 | 4 | R | RADIO WAVES INC. HP4-1011 | | | 40.4000 | | | |
| 2 | 1 | T | RADIO WAVES INC. HP6-59 | | V | 39.0000 | 67.1000 | | |
| 3 | 1 | T | RADIO WAVES INC. HP4-1011 | | V | 40.4000 | 256.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-14 | WRWX664 | LIAUA |
| 2023-04-10 | WRWX664 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4750529 | 2026-08-02 02:48:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWX664 | ULS 4750529 | 2026-08-02 02:48:26 |
| Status | A | ULS 4750529 | 2026-08-02 02:48:26 |
| Service | MW | ULS 4750529 | 2026-08-02 02:48:26 |
| Grant Date | 2023-04-10 | ULS 4750529 | 2026-08-02 02:48:26 |
| Expiration Date | 2033-04-10 | ULS 4750529 | 2026-08-02 02:48:26 |