Universal Licensing System
WPLW704
INTEROCEAN SYSTEMS INC
License details
| ULS identifier | 1788946 |
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| Call sign | WPLW704 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-06-03 |
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| Expiration | 2013-03-24 |
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| Cancellation | 2013-05-25 |
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| Frequency range | 450 - 470 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SAN DIEGO, CA |
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| Coordinates | 32.8056111, -117.1491944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 450.00000000 | 470.00000000 | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.00000000 | | 15K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN DIEGO, CA | 32.80561111, -117.14919444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4241 Ponderosa Ave, SAN DIEGO, CA | SAN DIEGO | 8585658400 |
Special conditions
| Type | Condition code |
|---|
| P | 1023 |
| P | 1031 |
License history
| Date | File or call sign | Action |
|---|
| 2013-05-25 | WPLW704 | LIEXP |
| 2012-12-31 | WPLW704 | LETRES |
| 2007-02-02 | WPLW704 | LIAUA |
| 2007-02-02 | WPLW704 | LTSAPR |
| 2003-06-03 | WPLW704 | LIREN |
| 2002-12-30 | WPLW704 | LETRES |
| 2000-11-23 | WPLW704 | LICCNV |
| 1998-03-24 | WPLW704 | AUTHPR |
| 1998-03-24 | WPLW704 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1788946 | 2026-08-02 01:16:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLW704 | ULS 1788946 | 2026-08-02 01:16:18 |
| Status | E | ULS 1788946 | 2026-08-02 01:16:18 |
| Service | IG | ULS 1788946 | 2026-08-02 01:16:18 |
| Grant Date | 2003-06-03 | ULS 1788946 | 2026-08-02 01:16:18 |
| Expiration Date | 2013-03-24 | ULS 1788946 | 2026-08-02 01:16:18 |
| Cancellation Date | 2013-05-25 | ULS 1788946 | 2026-08-02 01:16:18 |