Universal Licensing System
WPNQ491
GILBERT TECHNICAL SERVICES INC
License details
| ULS identifier | 1804590 |
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| Call sign | WPNQ491 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-03-23 |
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| Expiration | 2014-05-04 |
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| Cancellation | 2014-07-05 |
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| Frequency range | 464.5 - 464.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | AZ |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:54 |
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Licensee
| Name | GILBERT TECHNICAL SERVICES INC |
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| Applicant type | C |
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| FRN | 0010614055 |
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| Location | SIERRA VISTA, AZ |
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| Address | 1601 S. PASEO SAN LUIS, SUITE 203, SIERRA VISTA, AZ, 85635 |
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| Phone | 5204585730 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBI | 464.50000000 | | | 25.000000 | | |
| 1 | 1 | FBI | 464.55000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 11K2F3E |
| 1 | 1 | 464.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AZ | | | | | |
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 |
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| 1 | 1601 S. PASEO SAN LUIS, SUITE 203, SIERRA VISTA, AZ | | 5204585730 |
License history
| Date | File or call sign | Action |
|---|
| 2014-07-05 | WPNQ491 | LIEXP |
| 2014-02-10 | WPNQ491 | LETRES |
| 2013-05-22 | WPNQ491 | LIMOD |
| 2004-03-23 | WPNQ491 | LTSFRN |
| 2004-02-09 | WPNQ491 | LETRES |
| 2000-11-23 | WPNQ491 | LICCNV |
| 1999-05-04 | WPNQ491 | LIISS |
| 1999-05-04 | WPNQ491 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1804590 | 2026-08-02 01:16:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNQ491 | ULS 1804590 | 2026-08-02 01:16:54 |
| Status | E | ULS 1804590 | 2026-08-02 01:16:54 |
| Service | IG | ULS 1804590 | 2026-08-02 01:16:54 |
| Grant Date | 2004-03-23 | ULS 1804590 | 2026-08-02 01:16:54 |
| Expiration Date | 2014-05-04 | ULS 1804590 | 2026-08-02 01:16:54 |
| Cancellation Date | 2014-07-05 | ULS 1804590 | 2026-08-02 01:16:54 |