Universal Licensing System
WPGB604
TWO WAY RADIO SERVICE INC
License details
| ULS identifier | 1722782 |
|---|
| Call sign | WPGB604 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2004-11-24 |
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| Expiration | 2014-12-05 |
|---|
| Cancellation | 2015-02-07 |
|---|
| Frequency range | 463.8 - 468.8 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | WHITACRE, FREDERICK, VA |
|---|
| Coordinates | 39.4459167, -78.3436111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 463.80000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 463.80000000 | | | 65.000000 | | |
| 2 | 1 | FX1 | 468.80000000 | | | 30.000000 | | |
| 3 | 1 | MO | 468.80000000 | | | 65.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.80000000 | | 11K2F3E |
| 1 | 1 | 463.80000000 | | 20K0F3E |
| 3 | 1 | 463.80000000 | | 20K0F3E |
| 3 | 1 | 463.80000000 | | 11K2F3E |
| 2 | 1 | 468.80000000 | | 11K2F3E |
| 2 | 1 | 468.80000000 | | 20K0F3E |
| 3 | 1 | 468.80000000 | | 20K0F3E |
| 3 | 1 | 468.80000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CACAPON MOUNTAIN 1 MI S OF CACAPON STATE PARK, WHITACRE, FREDERICK, VA | 39.44591667, -78.34361111 | 796.000 m | TOWER | 46.000 m structure / 46.000 m overall | N |
| 2 | T | VA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 549 N. CENTRE STREET, CUMBERLAND, MD | ALLEGANY | 3017772692 |
License history
| Date | File or call sign | Action |
|---|
| 2015-02-07 | WPGB604 | LIEXP |
| 2014-09-08 | WPGB604 | LETRES |
| 2011-08-08 | WPGB604 | LIMOD |
| 2011-07-05 | WPGB604 | ESUAPR |
| 2010-01-25 | WPGB604 | LTSAPR |
| 2010-01-23 | WPGB604 | LIAUA |
| 2010-01-22 | WPGB604 | EFCAPR |
| 2010-01-22 | WPGB604 | ESCAPR |
| 2004-11-24 | WPGB604 | LIREN |
| 2004-09-13 | WPGB604 | LETRES |
| 2002-01-11 | WPGB604 | AUDOPR |
| 2000-11-23 | WPGB604 | LICCNV |
| 1999-10-12 | WPGB604 | LIREN |
| 1999-10-12 | WPGB604 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1722782 | 2026-08-02 01:11:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPGB604 | ULS 1722782 | 2026-08-02 01:11:43 |
| Status | E | ULS 1722782 | 2026-08-02 01:11:43 |
| Service | IG | ULS 1722782 | 2026-08-02 01:11:43 |
| Grant Date | 2004-11-24 | ULS 1722782 | 2026-08-02 01:11:43 |
| Expiration Date | 2014-12-05 | ULS 1722782 | 2026-08-02 01:11:43 |
| Cancellation Date | 2015-02-07 | ULS 1722782 | 2026-08-02 01:11:43 |