Universal Licensing System
WPBK634
SEA INC
License details
| ULS identifier | 1704571 |
|---|
| Call sign | WPBK634 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-12-04 |
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| Expiration | 2003-01-05 |
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| Cancellation | 2003-04-06 |
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| Frequency range | 220 - 222 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | US |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:27 |
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Licensee
| Name | SEA INC |
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| Applicant type | C |
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| FRN | 0001574680 |
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| Location | MOUNTLAKE TERRACE, WA |
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| Address | 7030 220TH SW, MOUNTLAKE TERRACE, WA, 98043 |
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| Phone | 2067712182 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2T | 220.00000000 | 222.00000000 | | 20.000000 | | |
| 1 | 1 | FX1T | 220.00000000 | 222.00000000 | | 50.000000 | | |
| 2 | 1 | MO | 220.00000000 | 222.00000000 | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 220.00000000 | | 4K00J3E |
| 1 | 1 | 220.00000000 | | 4K00J3E |
| 2 | 1 | 220.00000000 | | 4K00J3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US | | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 2067712182 |
License history
| Date | File or call sign | Action |
|---|
| 2003-04-06 | WPBK634 | LIEXP |
| 2002-10-15 | WPBK634 | LETRES |
| 2000-11-23 | WPBK634 | LICCNV |
| 1997-12-04 | WPBK634 | AUTHPR |
| 1997-12-04 | WPBK634 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1704571 | 2026-08-02 01:08:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBK634 | ULS 1704571 | 2026-08-02 01:08:27 |
| Status | E | ULS 1704571 | 2026-08-02 01:08:27 |
| Service | IG | ULS 1704571 | 2026-08-02 01:08:27 |
| Grant Date | 1997-12-04 | ULS 1704571 | 2026-08-02 01:08:27 |
| Expiration Date | 2003-01-05 | ULS 1704571 | 2026-08-02 01:08:27 |
| Cancellation Date | 2003-04-06 | ULS 1704571 | 2026-08-02 01:08:27 |