Universal Licensing System
WHU989
SAN JUAN BAY PILOTS CORP
License details
| ULS identifier | 1977427 |
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| Call sign | WHU989 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 2013-10-25 |
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| Expiration | 2023-10-23 |
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| Cancellation | 2023-12-23 |
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| Frequency range | 156.35 - 156.8 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | SAN JUAN, PR |
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| Coordinates | 18.4596667, -66.0882222 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FCL | 156.35000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.70000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.35000000 | | 16K0F3E |
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.70000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AVE FERNANDEZ JUNCOS NAVY FRONTIER PIER, SAN JUAN, PR | 18.45966667, -66.08822222 | 2.000 m | B | 6.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-23 | WHU989 | LIEXP |
| 2023-07-31 | WHU989 | LETRES |
| 2013-10-25 | WHU989 | LIREN |
| 2013-10-24 | WHU989 | ESCAPR |
| 2013-07-29 | WHU989 | LETRES |
| 2003-08-14 | WHU989 | LIREN |
| 2003-07-28 | WHU989 | LETRES |
| 2001-04-27 | WHU989 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1977427 | 2026-08-02 02:08:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHU989 | ULS 1977427 | 2026-08-02 02:08:19 |
| Status | E | ULS 1977427 | 2026-08-02 02:08:19 |
| Service | MC | ULS 1977427 | 2026-08-02 02:08:19 |
| Grant Date | 2013-10-25 | ULS 1977427 | 2026-08-02 02:08:19 |
| Expiration Date | 2023-10-23 | ULS 1977427 | 2026-08-02 02:08:19 |
| Cancellation Date | 2023-12-23 | ULS 1977427 | 2026-08-02 02:08:19 |