Universal Licensing System
WQML480
MARYLAND TRANSPORTATION AUTHORITY
License details
| ULS identifier | 3227762 |
|---|---|
| Call sign | WQML480 |
| Radio service | LN |
| Status | A |
| Grant date | 2020-08-13 |
| Expiration | 2030-09-14 |
| Frequency range | 915.75 - 919 MHz (3 frequencies) |
| Locations | 1 |
| Representative location | Olney, MONTGOMERY, MD |
| Coordinates | 39.1058333, -77.0516667 |
| Source archive | l_LMcomm.zip |
| Dataset refreshed | 2026-08-02 00:43:33 |
Licensee
| Name | MARYLAND TRANSPORTATION AUTHORITY |
|---|---|
| Applicant type | G |
| FRN | 0002168177 |
| Location | Baltimore, MD |
| Address | 300 Authority Drive, Baltimore, MD, 212222200 |
| Phone | 4105377852 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | LR | 911.50000000 | 2.000000 | 30.000000 | |||
| 2 | 1 | LR | 911.50000000 | 2.000000 | 30.000000 | |||
| 3 | 1 | LR | 911.50000000 | 2.000000 | 30.000000 | |||
| 4 | 1 | LR | 911.50000000 | 2.000000 | 30.000000 | |||
| 5 | 1 | LR | 911.50000000 | 2.000000 | 30.000000 | |||
| 6 | 1 | LR | 911.50000000 | 2.000000 | 30.000000 | |||
| 1 | 2 | LR | 914.00000000 | 2.000000 | 30.000000 | |||
| 2 | 2 | LR | 914.00000000 | 2.000000 | 30.000000 | |||
| 3 | 2 | LR | 914.00000000 | 2.000000 | 30.000000 | |||
| 4 | 2 | LR | 914.00000000 | 2.000000 | 30.000000 | |||
| 5 | 2 | LR | 914.00000000 | 2.000000 | 30.000000 | |||
| 6 | 2 | LR | 914.00000000 | 2.000000 | 30.000000 | |||
| 1 | 1 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 1 | 2 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 1 | 3 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 1 | 4 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 2 | 1 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 2 | 2 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 2 | 3 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 2 | 4 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 3 | 1 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 3 | 2 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 3 | 3 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 3 | 4 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 4 | 1 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 4 | 2 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 4 | 3 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 4 | 4 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 5 | 1 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 5 | 2 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 5 | 3 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 5 | 4 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 6 | 1 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 6 | 2 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 6 | 3 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 6 | 4 | LR | 915.75000000 | 2.000000 | 30.000000 | |||
| 1 | 3 | LR | 916.50000000 | 2.000000 | 30.000000 | |||
| 2 | 3 | LR | 916.50000000 | 2.000000 | 30.000000 | |||
| 3 | 3 | LR | 916.50000000 | 2.000000 | 30.000000 | |||
| 4 | 3 | LR | 916.50000000 | 2.000000 | 30.000000 | |||
| 5 | 3 | LR | 916.50000000 | 2.000000 | 30.000000 | |||
| 6 | 3 | LR | 916.50000000 | 2.000000 | 30.000000 | |||
| 1 | 4 | LR | 919.00000000 | 2.000000 | 30.000000 | |||
| 2 | 4 | LR | 919.00000000 | 2.000000 | 30.000000 | |||
| 3 | 4 | LR | 919.00000000 | 2.000000 | 30.000000 | |||
| 4 | 4 | LR | 919.00000000 | 2.000000 | 30.000000 | |||
| 5 | 4 | LR | 919.00000000 | 2.000000 | 30.000000 | |||
| 6 | 4 | LR | 919.00000000 | 2.000000 | 30.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 911.50000000 | 679KK1D | |
| 1 | 1 | 911.50000000 | 475KK1D | |
| 2 | 1 | 911.50000000 | 679KK1D | |
| 2 | 1 | 911.50000000 | 475KK1D | |
| 3 | 1 | 911.50000000 | 475KK1D | |
| 3 | 1 | 911.50000000 | 679KK1D | |
| 4 | 1 | 911.50000000 | 679KK1D | |
| 4 | 1 | 911.50000000 | 475KK1D | |
| 5 | 1 | 911.50000000 | 679KK1D | |
| 5 | 1 | 911.50000000 | 475KK1D | |
| 6 | 1 | 911.50000000 | 475KK1D | |
| 6 | 1 | 911.50000000 | 679KK1D | |
| 1 | 2 | 914.00000000 | 475KK1D | |
| 1 | 2 | 914.00000000 | 679KK1D | |
| 2 | 2 | 914.00000000 | 475KK1D | |
| 2 | 2 | 914.00000000 | 679KK1D | |
| 3 | 2 | 914.00000000 | 679KK1D | |
| 3 | 2 | 914.00000000 | 475KK1D | |
| 4 | 2 | 914.00000000 | 679KK1D | |
| 4 | 2 | 914.00000000 | 475KK1D | |
| 5 | 2 | 914.00000000 | 679KK1D | |
| 5 | 2 | 914.00000000 | 475KK1D | |
| 6 | 2 | 914.00000000 | 679KK1D | |
| 6 | 2 | 914.00000000 | 475KK1D | |
| 1 | 1 | 915.75000000 | 1M66K1D | |
| 1 | 2 | 915.75000000 | 1M66K1D | |
| 1 | 3 | 915.75000000 | 1M66K1D | |
| 1 | 4 | 915.75000000 | 1M66K1D | |
| 2 | 1 | 915.75000000 | 1M66K1D | |
| 2 | 2 | 915.75000000 | 1M66K1D | |
| 2 | 3 | 915.75000000 | 1M66K1D | |
| 2 | 4 | 915.75000000 | 1M66K1D | |
| 3 | 1 | 915.75000000 | 1M66K1D | |
| 3 | 2 | 915.75000000 | 1M66K1D | |
| 3 | 3 | 915.75000000 | 1M66K1D | |
| 3 | 4 | 915.75000000 | 1M66K1D | |
| 4 | 1 | 915.75000000 | 1M66K1D | |
| 4 | 2 | 915.75000000 | 1M66K1D | |
| 4 | 3 | 915.75000000 | 1M66K1D | |
| 4 | 4 | 915.75000000 | 1M66K1D | |
| 5 | 1 | 915.75000000 | 1M66K1D | |
| 5 | 2 | 915.75000000 | 1M66K1D | |
| 5 | 3 | 915.75000000 | 1M66K1D | |
| 5 | 4 | 915.75000000 | 1M66K1D | |
| 6 | 1 | 915.75000000 | 1M66K1D | |
| 6 | 2 | 915.75000000 | 1M66K1D | |
| 6 | 3 | 915.75000000 | 1M66K1D | |
| 6 | 4 | 915.75000000 | 1M66K1D | |
| 1 | 3 | 916.50000000 | 475KK1D | |
| 1 | 3 | 916.50000000 | 679KK1D | |
| 2 | 3 | 916.50000000 | 679KK1D | |
| 2 | 3 | 916.50000000 | 475KK1D | |
| 3 | 3 | 916.50000000 | 679KK1D | |
| 3 | 3 | 916.50000000 | 475KK1D | |
| 4 | 3 | 916.50000000 | 679KK1D | |
| 4 | 3 | 916.50000000 | 475KK1D | |
| 5 | 3 | 916.50000000 | 679KK1D | |
| 5 | 3 | 916.50000000 | 475KK1D | |
| 6 | 3 | 916.50000000 | 475KK1D | |
| 6 | 3 | 916.50000000 | 679KK1D | |
| 1 | 4 | 919.00000000 | 679KK1D | |
| 1 | 4 | 919.00000000 | 475KK1D | |
| 2 | 4 | 919.00000000 | 679KK1D | |
| 2 | 4 | 919.00000000 | 475KK1D | |
| 3 | 4 | 919.00000000 | 475KK1D | |
| 3 | 4 | 919.00000000 | 679KK1D | |
| 4 | 4 | 919.00000000 | 679KK1D | |
| 4 | 4 | 919.00000000 | 475KK1D | |
| 5 | 4 | 919.00000000 | 475KK1D | |
| 5 | 4 | 919.00000000 | 679KK1D | |
| 6 | 4 | 919.00000000 | 475KK1D | |
| 6 | 4 | 919.00000000 | 679KK1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | MD200 ICC - Toll Gantry #2 WB, Derwood, MONTGOMERY, MD | 39.12611111, -77.10750000 | 123.000 m | PIPE | 6.000 m structure / 6.100 m overall | N |
| 2 | T | MD200 ICC Toll Gantry #1 EB, Derwood, MONTGOMERY, MD | 39.13744444, -77.14208333 | 141.000 m | PIPE | 6.000 m structure / 6.100 m overall | N |
| 3 | T | MD200 ICC Toll Gantry #5 EB, Olney, MONTGOMERY, MD | 39.10888889, -77.05638889 | 147.000 m | PIPE | 6.000 m structure / 6.100 m overall | N |
| 4 | T | MD200 ICC Toll Gantry #6 WB, Olney, MONTGOMERY, MD | 39.10583333, -77.05166667 | 132.000 m | PIPE | 6.000 m structure / 6.100 m overall | N |
| 5 | T | MD200 ICC Gantry #17 EB, Laurel, PRINCE GEORGE'S, MD | 39.06730556, -76.89775000 | 57.900 m | PIPE | 6.000 m structure / 6.100 m overall | N |
| 6 | T | MD200 ICC Gantry #18 WB, Laurel, PRINCE GEORGE'S, MD | 39.06800000, -76.89933333 | 54.300 m | PIPE | 6.000 m structure / 6.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 1 | 2 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 1 | 3 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 1 | 4 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 1 | 5 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 1 | 6 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 2 | 1 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 2 | 2 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 2 | 3 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 2 | 4 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 2 | 5 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 2 | 6 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 3 | 1 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 3 | 2 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 3 | 3 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 3 | 4 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 3 | 5 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 3 | 6 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 4 | 1 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 4 | 2 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 4 | 3 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 4 | 4 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 4 | 5 | T | 6.000 m | H | 14.0000 | 29.0000 | |||
| 4 | 6 | T | 6.000 m | H | 14.0000 | 29.0000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 3 | 138 driftwood ct, joppa, md, 21085-4516, USA, Joppa, MD | HARFORD | 4439898590 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-05-20 | WQML480 | LIAUA |
| 2023-12-20 | WQML480 | LIMOD |
| 2020-08-13 | WQML480 | LIREN |
| 2020-06-22 | WQML480 | LETRES |
| 2020-06-16 | WQML480 | ESURNW |
| 2020-02-18 | WQML480 | LIMOD |
| 2014-08-12 | WQML480 | LETCNS |
| 2013-11-08 | WQML480 | LIMOD |
| 2013-06-27 | WQML480 | ESUAPR |
| 2011-07-07 | WQML480 | LIMOD |
| 2011-06-14 | WQML480 | LETCNS |
| 2011-05-03 | WQML480 | ESUAPR |
| 2010-09-14 | WQML480 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3227762 | 2026-08-02 00:43:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQML480 | ULS 3227762 | 2026-08-02 00:43:33 |
| Status | A | ULS 3227762 | 2026-08-02 00:43:33 |
| Service | LN | ULS 3227762 | 2026-08-02 00:43:33 |
| Grant Date | 2020-08-13 | ULS 3227762 | 2026-08-02 00:43:33 |
| Expiration Date | 2030-09-14 | ULS 3227762 | 2026-08-02 00:43:33 |