Universal Licensing System
WPDJ472
MAP PAGING CO INC
License details
| ULS identifier | 1131103 |
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| Call sign | WPDJ472 |
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| Radio service | GS |
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| Status | C |
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| Grant date | 1998-10-12 |
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| Expiration | 2008-10-12 |
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| Cancellation | 2003-04-29 |
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| Frequency range | 929.3125 MHz |
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| Locations | 3 |
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| Representative location | SILVER SPRING, MONTGOMERY, MD |
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| Coordinates | 38.9965000, -77.0291389 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-16 01:09:26 |
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Licensee
| Name | MAP PAGING CO INC |
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| Applicant type | C |
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| FRN | 0002052546 |
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| Location | CHESAPEAKE, VA |
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| Address | 840 GREENBRIER CIR STE 202, CHESAPEAKE, VA, 23320 |
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| Phone | 8044241191 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 929.31250000 | | | 350.000000 | 1000.000000 | |
| 3 | 1 | FB6 | 929.31250000 | | | 350.000000 | 845.000000 | |
| 4 | 1 | FB6 | 929.31250000 | | | 350.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.31250000 | | 20K0F1D |
| 1 | 1 | 929.31250000 | | 20K0F2D |
| 1 | 1 | 929.31250000 | | 20K0F3E |
| 3 | 1 | 929.31250000 | | 20K0F2D |
| 3 | 1 | 929.31250000 | | 20K0F3E |
| 3 | 1 | 929.31250000 | | 20K0F1D |
| 4 | 1 | 929.31250000 | | 20K0F3E |
| 4 | 1 | 929.31250000 | | 20K0F1D |
| 4 | 1 | 929.31250000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5000 SEMINARY RD, ALEXANDRIA, VA | 38.83288889, -77.11747222 | 74.000 m | | 95.000 m structure | N |
| 3 | T | 1110 FIDDLER LN, SILVER SPRING, MONTGOMERY, MD | 38.99650000, -77.02913889 | 94.000 m | | 49.000 m structure | N |
| 4 | T | 11800 SUNRISE VALLEY RD, RESTON, FAIRFAX, VA | 38.95205556, -77.52194444 | 141.000 m | | 63.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 95.000 m | | | | 111.000 | |
| 1 | 3 | T | | 52.000 m | | | | 82.000 | |
| 1 | 4 | T | | 60.000 m | | | | 108.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 840 GREENBRIER CIR STE 202, CHESAPEAKE, VA | | 8044241191 |
License history
| Date | File or call sign | Action |
|---|
| 2003-04-30 | WPDJ472 | LICAN |
| 2000-09-15 | WPDJ472 | LICCNV |
| 1999-05-28 | WPDJ472 | LIASS |
| 1999-05-28 | WPDJ472 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1131103 | 2026-08-16 01:09:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPDJ472 | ULS 1131103 | 2026-08-16 01:09:26 |
| Status | C | ULS 1131103 | 2026-08-16 01:09:26 |
| Service | GS | ULS 1131103 | 2026-08-16 01:09:26 |
| Grant Date | 1998-10-12 | ULS 1131103 | 2026-08-16 01:09:26 |
| Expiration Date | 2008-10-12 | ULS 1131103 | 2026-08-16 01:09:26 |
| Cancellation Date | 2003-04-29 | ULS 1131103 | 2026-08-16 01:09:26 |