Universal Licensing System
WPIA271
ISLAND NAVIGATION COMPANY INCORPORATED
License details
| ULS identifier | 1730061 |
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| Call sign | WPIA271 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-09-07 |
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| Expiration | 2000-09-07 |
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| Cancellation | 2000-12-03 |
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| Frequency range | 463.825 - 468.825 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:46 |
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Licensee
| Name | ISLAND NAVIGATION COMPANY INCORPORATED |
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| Applicant type | C |
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| Location | LONG BEACH, CA |
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| Address | LONG BEACH, CA, 90809 |
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| Phone | 3105102888 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 463.82500000 | | | 100.000000 | 300.000000 | |
| 2 | 1 | FB4 | 463.82500000 | | | 100.000000 | 300.000000 | |
| 3 | 1 | FB4 | 463.82500000 | | | 100.000000 | 300.000000 | |
| 4 | 1 | FB4 | 463.82500000 | | | 100.000000 | 300.000000 | |
| 6 | 1 | MO | 463.82500000 | | | 40.000000 | | |
| 6 | 1 | MO | 463.82500000 | | | 40.000000 | | |
| 5 | 1 | FX1 | 468.82500000 | | | 40.000000 | | |
| 6 | 1 | MO | 468.82500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.82500000 | | 20K0F3E |
| 2 | 1 | 463.82500000 | | 20K0F3E |
| 3 | 1 | 463.82500000 | | 20K0F3E |
| 4 | 1 | 463.82500000 | | 20K0F3E |
| 6 | 1 | 463.82500000 | | 20K0F3E |
| 6 | 1 | 463.82500000 | | 20K0F3E |
| 5 | 1 | 468.82500000 | | 20K0F3E |
| 6 | 1 | 468.82500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MOUNT LUKENS ANGELES NATL FOREST, LA CRESCENTA, LOS ANGELES, CA | 34.26777778, -118.23702778 | 1536.000 m | TOWER | 38.000 m structure / 41.000 m overall | N |
| 2 | T | SANTIAGO PEAK CLEVELAND NATL FOREST, CORONA, RIVERSIDE, CA | 33.71058333, -117.53422222 | 1733.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
| 3 | T | SADDLE PEAK, MALIBU, LOS ANGELES, CA | 34.00972222, -118.65841667 | 864.000 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 4 | T | PALOS VERDES, PALOS VERDES, LOS ANGELES, CA | 33.76002778, -118.32952778 | 198.000 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 5 | T | CA | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 0.000 | |
| 1 | 2 | T | | 22.000 m | | | | 0.000 | |
| 1 | 3 | T | | 3.000 m | | | | 0.000 | |
| 1 | 4 | T | | 3.000 m | | | | 0.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 311 SUMNER AVE, AVALON, CA | | 3105102888 |
License history
| Date | File or call sign | Action |
|---|
| 2000-12-03 | WPIA271 | LIEXP |
| 2000-11-23 | WPIA271 | LICCNV |
| 2000-06-12 | WPIA271 | LETRES |
| 1995-09-07 | WPIA271 | AUTHPR |
| 1995-09-07 | WPIA271 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1730061 | 2026-08-02 01:28:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPIA271 | ULS 1730061 | 2026-08-02 01:28:46 |
| Status | E | ULS 1730061 | 2026-08-02 01:28:46 |
| Service | IG | ULS 1730061 | 2026-08-02 01:28:46 |
| Grant Date | 1995-09-07 | ULS 1730061 | 2026-08-02 01:28:46 |
| Expiration Date | 2000-09-07 | ULS 1730061 | 2026-08-02 01:28:46 |
| Cancellation Date | 2000-12-03 | ULS 1730061 | 2026-08-02 01:28:46 |