Universal Licensing System
WNML287
INTERMODAL MAINTENANCE SERVICES
License details
| ULS identifier | 1664570 |
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| Call sign | WNML287 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-06-24 |
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| Expiration | 2003-08-19 |
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| Cancellation | 2003-10-19 |
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| Frequency range | 464.65 - 469.65 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MOUNT WILSON, LOS ANGELES, CA |
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| Coordinates | 34.2261111, -118.0661667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:16 |
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Licensee
| Name | INTERMODAL MAINTENANCE SERVICES |
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| Applicant type | C |
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| Location | OAKLAND, CA |
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| Address | 1260 57TH AVE, OAKLAND, CA, 94621 |
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| Phone | 5105332660 |
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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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| 2 | 1 | FB4 | 464.65000000 | | | 110.000000 | 660.000000 | |
| 3 | 1 | MO | 464.65000000 | | | 110.000000 | 220.000000 | |
| 1 | 1 | FX1 | 469.65000000 | | | 110.000000 | 300.000000 | |
| 3 | 1 | MO | 469.65000000 | | | 110.000000 | 220.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.65000000 | | 20K0F3E |
| 3 | 1 | 464.65000000 | | 20K0F3E |
| 1 | 1 | 469.65000000 | | 20K0F3E |
| 3 | 1 | 469.65000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | MOUNT WILSON ELECTRONICS AREA, MOUNT WILSON, LOS ANGELES, CA | 34.22611111, -118.06616667 | 1731.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 48.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 700 LAMAR ST, LOS ANGELES, CA | | 5105332660 |
License history
| Date | File or call sign | Action |
|---|
| 2003-10-19 | WNML287 | LIEXP |
| 2003-05-27 | WNML287 | LETRES |
| 2002-05-21 | WNML287 | AUDOPR |
| 2000-11-23 | WNML287 | LICCNV |
| 1998-06-24 | WNML287 | AUTHPR |
| 1998-06-24 | WNML287 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1664570 | 2026-08-02 01:28:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNML287 | ULS 1664570 | 2026-08-02 01:28:16 |
| Status | E | ULS 1664570 | 2026-08-02 01:28:16 |
| Service | IG | ULS 1664570 | 2026-08-02 01:28:16 |
| Grant Date | 1998-06-24 | ULS 1664570 | 2026-08-02 01:28:16 |
| Expiration Date | 2003-08-19 | ULS 1664570 | 2026-08-02 01:28:16 |
| Cancellation Date | 2003-10-19 | ULS 1664570 | 2026-08-02 01:28:16 |