Universal Licensing System
WRD597
TUG COMMUNICATIONS INC
License details
| ULS identifier | 1981859 |
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| Call sign | WRD597 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 1996-02-20 |
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| Expiration | 2001-02-20 |
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| Cancellation | 2001-05-27 |
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| Frequency range | 12.3544 - 156.8 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | WHITTIER, AK |
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| Coordinates | 60.7771944, -148.6882500 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:48 |
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Licensee
| Name | TUG COMMUNICATIONS INC |
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| Applicant type | C |
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| Location | OAKLAND, CA |
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| Address | 155 GRAND AVE, OAKLAND, CA, 94612 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 2.09790000 | | 2.09650000 | 150.000000 | | |
| 1 | 1 | FCL | 2.18340000 | | 2.18200000 | 800.000000 | | |
| 1 | 1 | FCL | 4.12640000 | | 4.12500000 | 1000.000000 | | |
| 1 | 1 | FCL | 4.15040000 | | 4.14900000 | 1000.000000 | | |
| 1 | 1 | FCL | 6.22540000 | | 6.22400000 | 1000.000000 | | |
| 1 | 1 | FCL | 8.29540000 | | 8.29400000 | 1000.000000 | | |
| 1 | 1 | FCL | 12.35440000 | | 12.35300000 | 1000.000000 | | |
| 1 | 2 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 2 | FCL | 156.50000000 | | | 50.000000 | | |
| 1 | 2 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2.09790000 | | 2K80J3E |
| 1 | 1 | 2.18340000 | | 2K80J3E |
| 1 | 1 | 4.12640000 | | 2K80J3E |
| 1 | 1 | 4.15040000 | | 2K80J3E |
| 1 | 1 | 6.22540000 | | 2K80J3E |
| 1 | 1 | 8.29540000 | | 2K80J3E |
| 1 | 1 | 12.35440000 | | 2K80J3E |
| 1 | 2 | 156.45000000 | | 16K0F3E |
| 1 | 2 | 156.50000000 | | 16K0F3E |
| 1 | 2 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NEAR, WHITTIER, AK | 60.77719444, -148.68825000 | 6.000 m | B | 7.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.000 m | | | | | |
| 2 | 1 | T | | 13.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-27 | WRD597 | LIEXP |
| 2001-04-27 | WRD597 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1981859 | 2026-08-02 02:08:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRD597 | ULS 1981859 | 2026-08-02 02:08:48 |
| Status | E | ULS 1981859 | 2026-08-02 02:08:48 |
| Service | MC | ULS 1981859 | 2026-08-02 02:08:48 |
| Grant Date | 1996-02-20 | ULS 1981859 | 2026-08-02 02:08:48 |
| Expiration Date | 2001-02-20 | ULS 1981859 | 2026-08-02 02:08:48 |
| Cancellation Date | 2001-05-27 | ULS 1981859 | 2026-08-02 02:08:48 |