Universal Licensing System
WQB570
UNISEA INC
License details
| ULS identifier | 1981124 |
|---|
| Call sign | WQB570 |
|---|
| Radio service | MC |
|---|
| Status | E |
|---|
| Grant date | 2014-06-04 |
|---|
| Expiration | 2024-08-03 |
|---|
| Cancellation | 2024-10-05 |
|---|
| Frequency range | 4.1264 - 156.8 MHz (15 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | DUTCH HARBOR, AK |
|---|
| Coordinates | 53.8883056, -166.5602222 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 4.12640000 | | 4.12500000 | 1000.000000 | | |
| 1 | 1 | FCL | 4.14740000 | | 4.14600000 | 1000.000000 | | |
| 1 | 1 | FCL | 4.15040000 | | 4.14900000 | 1000.000000 | | |
| 1 | 1 | FCL | 4.41840000 | | 4.41700000 | 1000.000000 | | |
| 1 | 1 | FCL | 6.21640000 | | 6.21500000 | 1000.000000 | | |
| 1 | 1 | FCL | 6.22540000 | | 6.22400000 | 1000.000000 | | |
| 1 | 1 | FCL | 6.22840000 | | 6.22700000 | 1000.000000 | | |
| 1 | 1 | FCL | 6.23140000 | | 6.23000000 | 1000.000000 | | |
| 1 | 1 | FCL | 8.29540000 | | 8.29400000 | 1000.000000 | | |
| 1 | 1 | FCL | 8.29840000 | | 8.29700000 | 1000.000000 | | |
| 1 | 2 | FCL | 156.35000000 | | | 50.000000 | | |
| 1 | 2 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 2 | FCL | 156.50000000 | | | 50.000000 | | |
| 1 | 2 | FCL | 156.72500000 | | | 50.000000 | | |
| 1 | 2 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4.12640000 | | 2K80J3E |
| 1 | 1 | 4.14740000 | | 2K80J3E |
| 1 | 1 | 4.15040000 | | 2K80J3E |
| 1 | 1 | 4.41840000 | | 2K80J3E |
| 1 | 1 | 6.21640000 | | 2K80J3E |
| 1 | 1 | 6.22540000 | | 2K80J3E |
| 1 | 1 | 6.22840000 | | 2K80J3E |
| 1 | 1 | 6.23140000 | | 2K80J3E |
| 1 | 1 | 8.29540000 | | 2K80J3E |
| 1 | 1 | 8.29840000 | | 2K80J3E |
| 1 | 2 | 156.35000000 | | 16K0F3E |
| 1 | 2 | 156.45000000 | | 16K0F3E |
| 1 | 2 | 156.50000000 | | 16K0F3E |
| 1 | 2 | 156.72500000 | | 16K0F3E |
| 1 | 2 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 77 SALMON WAY, DUTCH HARBOR, AK | 53.88830556, -166.56022222 | | B | 15.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 2 | 1 | T | | 18.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-05 | WQB570 | LIEXP |
| 2024-05-13 | WQB570 | LETRES |
| 2014-06-04 | WQB570 | LIREN |
| 2014-06-03 | WQB570 | ESUAPR |
| 2014-05-12 | WQB570 | LETRES |
| 2004-05-28 | WQB570 | LTSAPR |
| 2004-05-13 | WQB570 | LETRES |
| 2001-04-27 | WQB570 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1981124 | 2026-08-02 02:08:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQB570 | ULS 1981124 | 2026-08-02 02:08:27 |
| Status | E | ULS 1981124 | 2026-08-02 02:08:27 |
| Service | MC | ULS 1981124 | 2026-08-02 02:08:27 |
| Grant Date | 2014-06-04 | ULS 1981124 | 2026-08-02 02:08:27 |
| Expiration Date | 2024-08-03 | ULS 1981124 | 2026-08-02 02:08:27 |
| Cancellation Date | 2024-10-05 | ULS 1981124 | 2026-08-02 02:08:27 |