Universal Licensing System
WPNQ348
SUN MICRO SYSTEMS INC
License details
| ULS identifier | 1804483 |
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| Call sign | WPNQ348 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-02-07 |
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| Expiration | 2014-04-30 |
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| Cancellation | 2014-07-05 |
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| Frequency range | 451.225 - 456.225 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BROOMFIELD, JEFFERSON, CO |
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| Coordinates | 39.9230278, -105.1252500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:29 |
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Licensee
| Name | SUN MICRO SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0009889924 |
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| Location | BROOMFIELD, CO |
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| Address | 295 INTERLOCHEN BLVD #A317, BROOMFIELD, CO, 80020 |
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| Phone | 3032727673 |
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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 | FB2 | 451.22500000 | | | 100.000000 | 125.000000 | |
| 2 | 1 | MO | 451.22500000 | | | 4.000000 | | |
| 2 | 1 | MO | 456.22500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.22500000 | | 11K2F3E |
| 2 | 1 | 451.22500000 | | 11K2F3E |
| 2 | 1 | 456.22500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 500 ELDORADO BLVD., BROOMFIELD, JEFFERSON, CO | 39.92302778, -105.12525000 | 1655.000 m | B | 15.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 18.000 m | | | | 5.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 500 EL DORADO BLVD., BROOMFIELD, CO | | 3032727673 |
License history
| Date | File or call sign | Action |
|---|
| 2014-07-05 | WPNQ348 | LIEXP |
| 2014-02-03 | WPNQ348 | LETRES |
| 2004-02-02 | WPNQ348 | LETRES |
| 2002-06-20 | WPNQ348 | AUDOPR |
| 2000-11-23 | WPNQ348 | LICCNV |
| 1999-05-03 | WPNQ348 | AUTHPR |
| 1999-04-30 | WPNQ348 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1804483 | 2026-08-02 01:25:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNQ348 | ULS 1804483 | 2026-08-02 01:25:29 |
| Status | E | ULS 1804483 | 2026-08-02 01:25:29 |
| Service | IG | ULS 1804483 | 2026-08-02 01:25:29 |
| Grant Date | 2004-02-07 | ULS 1804483 | 2026-08-02 01:25:29 |
| Expiration Date | 2014-04-30 | ULS 1804483 | 2026-08-02 01:25:29 |
| Cancellation Date | 2014-07-05 | ULS 1804483 | 2026-08-02 01:25:29 |