Universal Licensing System
WQJH839
Grand Mound Communications
License details
| ULS identifier | 3043368 |
|---|
| Call sign | WQJH839 |
|---|
| Radio service | NN |
|---|
| Status | E |
|---|
| Grant date | 2018-11-07 |
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| Expiration | 2020-10-17 |
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| Cancellation | 2020-12-19 |
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| Frequency range | 3650 - 3700 MHz (3 frequencies) |
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| Locations | 1 |
|---|
| Representative location | De Witt, CLINTON, IA |
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| Coordinates | 41.8254722, -90.5388333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 3650.00000000 | 3675.00000000 | | | | |
| 2 | 1 | | 3650.00000000 | 3675.00000000 | | | | |
| 3 | 1 | | 3650.00000000 | 3675.00000000 | | | | |
| 4 | 1 | | 3650.00000000 | 3675.00000000 | | | | |
| 5 | 1 | | 3650.00000000 | 3700.00000000 | | | | |
| 6 | 1 | | 3650.00000000 | 3700.00000000 | | | | |
| 7 | 1 | | 3650.00000000 | 3700.00000000 | | | | |
| 8 | 1 | | 3650.00000000 | 3700.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3650.00000000 | | 6M10D7D |
| 2 | 1 | 3650.00000000 | | 6M10D7D |
| 3 | 1 | 3650.00000000 | | 6M10D7D |
| 4 | 1 | 3650.00000000 | | 6M10D7D |
| 5 | 1 | 3650.00000000 | | 10M0X1D |
| 6 | 1 | 3650.00000000 | | 10M0X1D |
| 7 | 1 | 3650.00000000 | | 10M0X1D |
| 8 | 1 | 3650.00000000 | | 10M0X1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | De Witt, CLINTON, IA | 41.82547222, -90.53883333 | 715.000 m | TANK | 48.500 m structure / 50.500 m overall | N |
| 2 | T | Clinton, CLINTON, IA | 41.86000000, -90.20472222 | 214.000 m | TOWER | 90.900 m structure / 91.000 m overall | N |
| 3 | T | De Witt, CLINTON, IA | 41.82527778, -90.53861111 | 217.000 m | TANK | 253.600 m structure / 255.000 m overall | N |
| 4 | T | Clinton, CLINTON, IA | 41.97972222, -90.29694444 | 212.000 m | RIG | 42.000 m structure / 42.000 m overall | N |
| 5 | T | Welton, CLINTON, IA | 41.90950000, -90.64627778 | 251.000 m | SILO | 38.100 m structure / 38.100 m overall | N |
| 6 | T | Welton, CLINTON, IA | 41.90950000, -90.64627778 | 251.000 m | SILO | 38.100 m structure / 38.100 m overall | N |
| 7 | T | Welton, CLINTON, IA | 41.90994444, -90.59669444 | 212.100 m | SILO | 30.500 m structure / 30.500 m overall | N |
| 8 | T | Welton, CLINTON, IA | 41.90994444, -90.59669444 | 212.100 m | SILO | 30.500 m structure / 30.500 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Vista Max OBR3650 | | V | 15.5000 | 160.0000 | | |
| 1 | 2 | T | Vista Max OBR 3650 | | V | 27.0000 | 160.0000 | | |
| 1 | 3 | T | Vista Max OBR3650 | | V | 15.5000 | 160.0000 | | |
| 1 | 4 | T | Vista Max OBR 3650 | | V | 27.0000 | 360.0000 | | |
| 1 | 5 | T | Cambium C030045D901a | | D | 16.5000 | 25.8000 | | |
| 1 | 6 | T | Cambium C030045D901a | | D | 16.5000 | 110.0000 | | |
| 1 | 7 | T | Cambium C030045D901a | | D | 16.5000 | 308.3000 | | |
| 1 | 8 | T | Cambium C030045D901a | | D | 16.5000 | 125.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-19 | WQJH839 | LIEXP |
| 2020-01-20 | WQJH839 | LETRES |
| 2018-11-08 | WQJH839 | AUTHPR |
| 2018-11-07 | WQJH839 | LIREN |
| 2018-11-07 | WQJH839 | COR |
| 2018-11-07 | WQJH839 | RCDUP |
| 2018-06-25 | WQJH839 | LETRES |
| 2011-06-06 | WQJH839 | LTSAPR |
| 2011-06-04 | WQJH839 | LIAUA |
| 2011-06-03 | WQJH839 | ESUAPR |
| 2011-06-03 | WQJH839 | EFUAPR |
| 2009-01-05 | WQJH839 | ESUAPR |
| 2008-09-16 | WQJH839 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3043368 | 2026-08-02 02:48:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJH839 | ULS 3043368 | 2026-08-02 02:48:19 |
| Status | E | ULS 3043368 | 2026-08-02 02:48:19 |
| Service | NN | ULS 3043368 | 2026-08-02 02:48:19 |
| Grant Date | 2018-11-07 | ULS 3043368 | 2026-08-02 02:48:19 |
| Expiration Date | 2020-10-17 | ULS 3043368 | 2026-08-02 02:48:19 |
| Cancellation Date | 2020-12-19 | ULS 3043368 | 2026-08-02 02:48:19 |