Universal Licensing System
WROJ228
GEORGE S HALL INC
License details
| ULS identifier | 4514039 |
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| Call sign | WROJ228 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-10-22 |
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| Expiration | 2031-10-22 |
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| Frequency range | 461.4625 - 466.7625 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | BALTIMORE CITY, MD |
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| Coordinates | 39.2926944, -76.5489167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 461.46250000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | FB2 | 461.76250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 461.76250000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | MO | 466.46250000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 466.76250000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.46250000 | | 7K60FXD |
| 3 | 1 | 461.46250000 | | 7K60FXE |
| 1 | 1 | 461.76250000 | | 7K60FXE |
| 1 | 1 | 461.76250000 | | 7K60FXD |
| 2 | 1 | 461.76250000 | | 7K60FXE |
| 2 | 1 | 461.76250000 | | 7K60FXD |
| 3 | 1 | 466.46250000 | | 7K60FXE |
| 3 | 1 | 466.46250000 | | 7K60FXD |
| 2 | 1 | 466.76250000 | | 7K60FXE |
| 2 | 1 | 466.76250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 251 BAYVIEW BLVD, BALTIMORE CITY, MD | 39.29269444, -76.54891667 | 44.000 m | BANT | 27.400 m structure / 29.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | BALTIMORE CITY, MD | 39.29269444, -76.54891667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.000 m | | | | 35.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 251 BAYVIEW BLVD, BALTIMORE, MD | BALTIMORE CITY | 4102584696 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-14 | WROJ228 | LETCNS |
| 2023-08-14 | WROJ228 | LIMOD |
| 2022-09-26 | WROJ228 | LETCNS |
| 2021-10-22 | WROJ228 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4514039 | 2026-08-02 01:18:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROJ228 | ULS 4514039 | 2026-08-02 01:18:42 |
| Status | A | ULS 4514039 | 2026-08-02 01:18:42 |
| Service | IG | ULS 4514039 | 2026-08-02 01:18:42 |
| Grant Date | 2021-10-22 | ULS 4514039 | 2026-08-02 01:18:42 |
| Expiration Date | 2031-10-22 | ULS 4514039 | 2026-08-02 01:18:42 |