Universal Licensing System
WPMZ903
PYRAMID BROADCASTING INC
License details
| ULS identifier | 1803878 |
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| Call sign | WPMZ903 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-04-14 |
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| Expiration | 2014-04-15 |
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| Cancellation | 2014-06-21 |
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| Frequency range | 463.85 - 468.85 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CAINHOY, CHARLESTON, SC |
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| Coordinates | 32.9062778, -79.9195278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:33 |
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Licensee
| Name | PYRAMID BROADCASTING INC |
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| Applicant type | C |
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| FRN | 0004808861 |
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| Location | ARLINGTON HEIGHTS, IL |
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| Address | 1802 S FERNANDEZ AVE, ARLINGTON HEIGHTS, IL, 600053553 |
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| Phone | 8472555147 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 463.85000000 | | | 75.000000 | 150.000000 | |
| 2 | 1 | MO | 468.85000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.85000000 | | 20K0F3E |
| 2 | 1 | 468.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5.2 MI OFF CAINHOY RD, CAINHOY, CHARLESTON, SC | 32.90627778, -79.91952778 | 11.000 m | TOWER | 152.000 m structure / 156.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 156.000 m | | | | 165.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 2 | 277 SEABROOK DR., HILTON HEAD, SC | BEAUFORT | 8036895048 |
| 3 | 277 SEABROOK DR., HILTON HEAD, SC | BEAUFORT | 8036895048 |
License history
| Date | File or call sign | Action |
|---|
| 2014-06-21 | WPMZ903 | LIEXP |
| 2014-01-20 | WPMZ903 | LETRES |
| 2004-01-20 | WPMZ903 | LETRES |
| 2001-12-31 | WPMZ903 | AUDOPR |
| 2000-11-23 | WPMZ903 | LICCNV |
| 1999-04-15 | WPMZ903 | LIISS |
| 1999-04-15 | WPMZ903 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1803878 | 2026-08-02 01:10:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMZ903 | ULS 1803878 | 2026-08-02 01:10:33 |
| Status | E | ULS 1803878 | 2026-08-02 01:10:33 |
| Service | IG | ULS 1803878 | 2026-08-02 01:10:33 |
| Grant Date | 2004-04-14 | ULS 1803878 | 2026-08-02 01:10:33 |
| Expiration Date | 2014-04-15 | ULS 1803878 | 2026-08-02 01:10:33 |
| Cancellation Date | 2014-06-21 | ULS 1803878 | 2026-08-02 01:10:33 |