Universal Licensing System
WPWW639
ACCELACOM-BALTIMORE LLC
License details
| ULS identifier | 2482125 |
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| Call sign | WPWW639 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2003-01-30 |
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| Expiration | 2013-01-30 |
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| Cancellation | 2011-04-07 |
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| Frequency range | 21575 - 21725 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | Towson, BALTIMORE, MD |
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| Coordinates | 39.4015556, -76.5976111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21575.00000000 | | | | | |
| 1 | 4 | FXO | 21675.00000000 | | | | | |
| 1 | 3 | FXO | 21725.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21575.00000000 | | 40M0F7W |
| 1 | 4 | 21675.00000000 | | 40M0F7W |
| 1 | 3 | 21725.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 305 E. Joppa Rd, Towson, BALTIMORE, MD | 39.40155556, -76.59761111 | 146.100 m | BPOLE | 93.000 m structure / 98.000 m overall | |
| 2 | R | | 39.29122222, -76.61477778 | 10.300 m | | | |
| 3 | R | | 39.45436111, -76.64011111 | 109.700 m | | | |
| 4 | R | | 39.45963889, -76.59650000 | 146.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RADIO WAVES, INC HP2-23 | | | 40.2000 | | | |
| 1 | 4 | R | RADIO WAVES, INC HPLP1.5-23 | | | 37.2000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HP2-23 | | V | 40.2000 | 328.0000 | | |
| 2 | 2 | R | RADIO WAVES, INC HPLP1.5-23 | | | 37.2000 | | | |
| 3 | 1 | T | RADIO WAVES, INC HPLP1.5-23 | | V | 37.2000 | 186.9000 | | |
| 4 | 1 | T | RADIO WAVES, INC HPLP1.5-23 | | V | 37.2000 | 0.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2011-04-08 | WPWW639 | LICAN |
| 2007-08-27 | WPWW639 | LIMOD |
| 2007-07-30 | WPWW639 | EFUAPR |
| 2007-07-30 | WPWW639 | ESCAPR |
| 2007-07-26 | WPWW639 | ESUAPR |
| 2003-12-05 | WPWW639 | LIAUA |
| 2003-06-27 | WPWW639 | LIMOD |
| 2003-01-30 | WPWW639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2482125 | 2026-08-02 02:45:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWW639 | ULS 2482125 | 2026-08-02 02:45:42 |
| Status | C | ULS 2482125 | 2026-08-02 02:45:42 |
| Service | CF | ULS 2482125 | 2026-08-02 02:45:42 |
| Grant Date | 2003-01-30 | ULS 2482125 | 2026-08-02 02:45:42 |
| Expiration Date | 2013-01-30 | ULS 2482125 | 2026-08-02 02:45:42 |
| Cancellation Date | 2011-04-07 | ULS 2482125 | 2026-08-02 02:45:42 |