Universal Licensing System
WPNQ878
COMM TRONICS INC
License details
| ULS identifier | 1924570 |
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| Call sign | WPNQ878 |
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| Radio service | YG |
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| Status | C |
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| Grant date | 1999-05-07 |
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| Expiration | 2004-05-07 |
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| Cancellation | 2003-04-16 |
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| Frequency range | 452.3375 - 457.3375 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | GLEN BURNIE, ANNE ARUNDEL, MD |
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| Coordinates | 39.1781667, -76.6127500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:25 |
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Licensee
| Name | COMM TRONICS INC |
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| Applicant type | C |
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| FRN | 0002161180 |
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| Location | GLEN BURNIE, MD |
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| Address | 120 ROESLER RD, GLEN BURNIE, MD, 210606583 |
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| Phone | 8007597087 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB8 | 452.33750000 | | | 110.000000 | 250.000000 | |
| 3 | 1 | MO | 452.33750000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 457.33750000 | | | 40.000000 | | |
| 3 | 1 | MO | 457.33750000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.33750000 | | 11K2F3E |
| 3 | 1 | 452.33750000 | | 11K2F3E |
| 2 | 1 | 457.33750000 | | 11K2F3E |
| 3 | 1 | 457.33750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 120 ROESLER RD, GLEN BURNIE, ANNE ARUNDEL, MD | 39.17816667, -76.61275000 | 12.000 m | TOWER | 46.000 m structure / 46.000 m overall | N |
| 2 | T | MD | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | 33.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 120 ROESLER RD, GLEN BURNIE, MD | | 8007597087 |
License history
| Date | File or call sign | Action |
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| 2003-04-17 | WPNQ878 | LICAN |
| 2001-09-04 | WPNQ878 | AUDOPR |
| 2000-11-24 | WPNQ878 | LICCNV |
| 1999-05-07 | WPNQ878 | LIISS |
| 1999-05-07 | WPNQ878 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1924570 | 2026-08-02 01:09:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNQ878 | ULS 1924570 | 2026-08-02 01:09:25 |
| Status | C | ULS 1924570 | 2026-08-02 01:09:25 |
| Service | YG | ULS 1924570 | 2026-08-02 01:09:25 |
| Grant Date | 1999-05-07 | ULS 1924570 | 2026-08-02 01:09:25 |
| Expiration Date | 2004-05-07 | ULS 1924570 | 2026-08-02 01:09:25 |
| Cancellation Date | 2003-04-16 | ULS 1924570 | 2026-08-02 01:09:25 |