Universal Licensing System
WPIW888
MARTIN M RON ASSOCIATES INC
License details
| ULS identifier | 1784589 |
|---|
| Call sign | WPIW888 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-01-28 |
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| Expiration | 2035-11-27 |
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| Frequency range | 451.325 - 469.475 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | SAN FRANCISCO, CA |
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| Coordinates | 37.7774167, -122.4121944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.32500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.40000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.57500000 | | | 5.000000 | | |
| 1 | 1 | MO | 452.67500000 | | | 5.000000 | | |
| 1 | 1 | MO | 452.75000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.80000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 468.45000000 | | | 5.000000 | | |
| 1 | 1 | MO | 469.47500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.32500000 | | 11K2F3E |
| 1 | 1 | 452.40000000 | | 11K2F3E |
| 1 | 1 | 452.57500000 | | 11K2F3E |
| 1 | 1 | 452.67500000 | | 11K2F3E |
| 1 | 1 | 452.75000000 | | 11K2F3E |
| 1 | 1 | 452.80000000 | | 11K2F3E |
| 1 | 1 | 468.45000000 | | 11K2F3E |
| 1 | 1 | 469.47500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN FRANCISCO, CA | 37.77741667, -122.41219444 | | | | |
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 |
|---|
| 1 | 501 SECOND ST SUTE 210, SAN FRANCISCO, CA | | 4155434500 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-28 | WPIW888 | LIREN |
| 2015-09-11 | WPIW888 | LIREN |
| 2015-08-31 | WPIW888 | LETRES |
| 2006-11-27 | WPIW888 | LETCNS |
| 2006-03-01 | WPIW888 | LIMOD |
| 2005-08-31 | WPIW888 | LIREN |
| 2005-06-28 | WPIW888 | LTSFRN |
| 2001-10-15 | WPIW888 | AUDOPR |
| 2000-11-23 | WPIW888 | LICCNV |
| 2000-08-07 | WPIW888 | LIREN |
| 2000-08-07 | WPIW888 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1784589 | 2026-08-02 01:17:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIW888 | ULS 1784589 | 2026-08-02 01:17:16 |
| Status | A | ULS 1784589 | 2026-08-02 01:17:16 |
| Service | IG | ULS 1784589 | 2026-08-02 01:17:16 |
| Grant Date | 2026-01-28 | ULS 1784589 | 2026-08-02 01:17:16 |
| Expiration Date | 2035-11-27 | ULS 1784589 | 2026-08-02 01:17:16 |