Universal Licensing System
WQKR521
Missouri Department of Transportation
License details
| ULS identifier | 3127382 |
|---|---|
| Call sign | WQKR521 |
| Radio service | PA |
| Status | A |
| Grant date | 2019-07-03 |
| Expiration | 2029-08-24 |
| Frequency range | 4955 - 4975 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | ARNOLD, JEFFERSON, MO |
| Coordinates | 38.4097500, -90.3815556 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-23 05:55:38 |
Licensee
| Name | Missouri Department of Transportation |
|---|---|
| Applicant type | G |
| FRN | 0002531754 |
| Location | Jefferson City, MO |
| Address | 830 MoDOT Dr., Jefferson City, MO, 65109 |
| Phone | 5737513738 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 | FXO | 4955.00000000 | 0.400000 | 79.810000 | |||
| 3 | 1 | FXO | 4955.00000000 | 0.400000 | 79.810000 | |||
| 5 | 2 | FXO | 4955.00000000 | 0.400000 | 79.810000 | |||
| 6 | 1 | FXO | 4955.00000000 | 0.400000 | 79.810000 | |||
| 1 | 1 | FXO | 4975.00000000 | 0.400000 | 79.810000 | |||
| 4 | 1 | FXO | 4975.00000000 | 0.400000 | 79.810000 | |||
| 5 | 1 | FXO | 4975.00000000 | 0.400000 | 79.810000 | |||
| 6 | 2 | FXO | 4975.00000000 | 0.400000 | 79.810000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 2 | 1 | 4955.00000000 | 20M0W7D | |
| 3 | 1 | 4955.00000000 | 20M0W7D | |
| 5 | 2 | 4955.00000000 | 20M0W7D | |
| 6 | 1 | 4955.00000000 | 20M0W7D | |
| 1 | 1 | 4975.00000000 | 20M0W7D | |
| 4 | 1 | 4975.00000000 | 20M0W7D | |
| 5 | 1 | 4975.00000000 | 20M0W7D | |
| 6 | 2 | 4975.00000000 | 20M0W7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | US 61/67 AT RICHARDSON RD, ARNOLD, JEFFERSON, MO | 38.40975000, -90.38155556 | 175.300 m | POLE | 10.700 m structure / 10.700 m overall | |
| 2 | T | ROUT M AT CATLIN DR, ARNOLD, JEFFERSON, MO | 38.34930556, -90.40341667 | 127.700 m | POLE | 10.700 m structure / 10.700 m overall | |
| 3 | T | ROUTE M AT SB I-55 RAMPS, ARNOLD, JEFFERSON, MO | 38.34830556, -90.39683333 | 122.200 m | POLE | 10.700 m structure / 10.700 m overall | |
| 4 | T | ROUTE M AT NB I-55 RAMP, ARNOLD, JEFFERSON, MO | 38.34852778, -90.39400000 | 132.000 m | POLE | 5.500 m structure / 5.500 m overall | |
| 5 | T | REPEATER ER-4, 235 M EAST OF NB I-55 OFF RAMP, ARNOLD, JEFFERSON, MO | 38.34750000, -90.39183333 | 121.300 m | POLE | 10.700 m structure / 10.700 m overall | |
| 6 | T | REPEATER ER-5, 410 M EAST OF I-55 NB OFF RAMP, ARNOLD, JEFFERSON, MO | 38.34644444, -90.39036111 | 123.700 m | POLE | 10.700 m structure / 10.700 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 10.700 m | V | 23.0000 | 286.1000 | 23.800 | ||
| 1 | 2 | T | 10.700 m | V | 23.0000 | 100.9000 | -27.700 | ||
| 1 | 3 | T | 10.700 m | V | 23.0000 | 280.9000 | -33.100 | ||
| 1 | 4 | T | 5.500 m | V | 23.0000 | 121.1000 | -26.700 | ||
| 1 | 5 | T | 10.700 m | V | 23.0000 | 30.1000 | -31.500 | ||
| 1 | 6 | T | 10.700 m | V | 23.0000 | 312.5000 | -28.800 | ||
| 2 | 5 | T | 10.700 m | V | 23.0000 | 132.5000 | -31.500 | ||
| 2 | 6 | T | 10.700 m | V | 23.0000 | 116.6000 | -28.800 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1590 WOODLAKE DRIVE, CHESTERFIELD, MO | ST. LOUIS | 3142751500 |
Special conditions
| Type | Condition code |
|---|---|
| P | 3055 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-12-04 | WQKR521 | LIAUA |
| 2024-08-20 | WQKR521 | LIAUA |
| 2019-07-03 | WQKR521 | LIREN |
| 2019-05-26 | WQKR521 | ESURNW |
| 2014-07-02 | WQKR521 | LIAUA |
| 2014-07-01 | WQKR521 | ESUAPR |
| 2011-09-30 | WQKR521 | LIAUA |
| 2011-09-29 | WQKR521 | LIAUA |
| 2011-09-29 | WQKR521 | ESUAPR |
| 2011-09-28 | WQKR521 | ESUAPR |
| 2011-09-28 | WQKR521 | ESUFNR |
| 2009-09-01 | WQKR521 | LIAUA |
| 2009-08-31 | WQKR521 | ESUAPR |
| 2009-08-24 | WQKR521 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3127382 | 2026-08-23 05:55:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQKR521 | ULS 3127382 | 2026-08-23 05:55:38 |
| Status | A | ULS 3127382 | 2026-08-23 05:55:38 |
| Service | PA | ULS 3127382 | 2026-08-23 05:55:38 |
| Grant Date | 2019-07-03 | ULS 3127382 | 2026-08-23 05:55:38 |
| Expiration Date | 2029-08-24 | ULS 3127382 | 2026-08-23 05:55:38 |