Universal Licensing System
WPMS404
AERONAUTICAL RADIO INC
License details
| ULS identifier | 1799955 |
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| Call sign | WPMS404 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-09-25 |
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| Expiration | 2013-11-25 |
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| Cancellation | 2012-11-15 |
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| Frequency range | 460.775 - 465.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LAS VEGAS, CLARK, NV |
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| Coordinates | 36.0827500, -115.1544444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:49:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2A | 460.77500000 | | | 20.000000 | 60.000000 | |
| 2 | 1 | MOA | 460.77500000 | | | 3.000000 | | |
| 2 | 1 | MOA | 465.77500000 | | | 3.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.77500000 | | 20K0F3E |
| 2 | 1 | 460.77500000 | | 20K0F3E |
| 2 | 1 | 465.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LAS VEGAS INTERNATIONAL AIRPORT, LAS VEGAS, CLARK, NV | 36.08275000, -115.15444444 | 663.000 m | B | 9.000 m structure / 11.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 2.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2551 RIVA ROAD, ANNAPOLIS, MD | | 4102664142 |
License history
| Date | File or call sign | Action |
|---|
| 2012-11-16 | WPMS404 | LICAN |
| 2012-11-15 | WPMS404 | ESCAPR |
| 2012-05-02 | WPMS404 | LITRAN |
| 2012-04-04 | WPMS404 | LITRAN |
| 2012-03-08 | WPMS404 | LTSAPR |
| 2008-08-01 | WPMS404 | LITRAN |
| 2008-05-09 | WPMS404 | LTSAPR |
| 2007-10-25 | WPMS404 | LITRAN |
| 2007-07-20 | WPMS404 | ESCAPR |
| 2006-02-28 | WPMS404 | AUTHPR |
| 2006-02-27 | WPMS404 | INTDUP |
| 2006-02-27 | WPMS404 | COR |
| 2003-09-25 | WPMS404 | LIREN |
| 2003-09-04 | WPMS404 | LETRES |
| 2002-03-28 | WPMS404 | AUDOPR |
| 2000-11-23 | WPMS404 | LICCNV |
| 1998-11-25 | WPMS404 | AUTHPR |
| 1998-11-25 | WPMS404 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1799955 | 2026-08-16 06:49:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMS404 | ULS 1799955 | 2026-08-16 06:49:10 |
| Status | C | ULS 1799955 | 2026-08-16 06:49:10 |
| Service | IG | ULS 1799955 | 2026-08-16 06:49:10 |
| Grant Date | 2003-09-25 | ULS 1799955 | 2026-08-16 06:49:10 |
| Expiration Date | 2013-11-25 | ULS 1799955 | 2026-08-16 06:49:10 |
| Cancellation Date | 2012-11-15 | ULS 1799955 | 2026-08-16 06:49:10 |