Universal Licensing System
WPYW549
SOUTHERN MANAGEMENT CORPORATION
License details
| ULS identifier | 2561217 |
|---|
| Call sign | WPYW549 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2003-11-17 |
|---|
| Expiration | 2013-11-17 |
|---|
| Cancellation | 2014-01-18 |
|---|
| Frequency range | 463.2125 - 469.9625 MHz (20 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | BALTIMORE, BALTIMORE, MD |
|---|
| Coordinates | 39.2919167, -76.6153611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.21250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.47500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.01250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.07500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.21250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.96250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.21250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.47500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.01250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.07500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.21250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.96250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.21250000 | | 11K2F3E |
| 1 | 1 | 463.28750000 | | 11K2F3E |
| 1 | 1 | 463.43750000 | | 11K2F3E |
| 1 | 1 | 463.47500000 | | 20K0F3E |
| 1 | 1 | 464.01250000 | | 11K2F3E |
| 1 | 1 | 464.07500000 | | 20K0F3E |
| 1 | 1 | 464.21250000 | | 11K2F3E |
| 1 | 1 | 464.78750000 | | 11K2F3E |
| 1 | 1 | 464.81250000 | | 11K2F3E |
| 1 | 1 | 464.96250000 | | 11K2F3E |
| 1 | 1 | 468.21250000 | | 11K2F3E |
| 1 | 1 | 468.28750000 | | 11K2F3E |
| 1 | 1 | 468.43750000 | | 11K2F3E |
| 1 | 1 | 468.47500000 | | 20K0F3E |
| 1 | 1 | 469.01250000 | | 11K2F3E |
| 1 | 1 | 469.07500000 | | 20K0F3E |
| 1 | 1 | 469.21250000 | | 11K2F3E |
| 1 | 1 | 469.78750000 | | 11K2F3E |
| 1 | 1 | 469.81250000 | | 11K2F3E |
| 1 | 1 | 469.96250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 222 NORTH CHARLES STREET, BALTIMORE, BALTIMORE, MD | 39.29191667, -76.61536111 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 222 NORTH CHARLES STREET, BALTIMORE, MD | BALTIMORE | 4106250123 |
License history
| Date | File or call sign | Action |
|---|
| 2014-01-18 | WPYW549 | LIEXP |
| 2013-08-26 | WPYW549 | LETRES |
| 2004-08-16 | WPYW549 | LETCNS |
| 2003-11-17 | WPYW549 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2561217 | 2026-08-02 01:16:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYW549 | ULS 2561217 | 2026-08-02 01:16:30 |
| Status | E | ULS 2561217 | 2026-08-02 01:16:30 |
| Service | IG | ULS 2561217 | 2026-08-02 01:16:30 |
| Grant Date | 2003-11-17 | ULS 2561217 | 2026-08-02 01:16:30 |
| Expiration Date | 2013-11-17 | ULS 2561217 | 2026-08-02 01:16:30 |
| Cancellation Date | 2014-01-18 | ULS 2561217 | 2026-08-02 01:16:30 |