Universal Licensing System
WQHI266
ULTRA-FLEX INC
License details
| ULS identifier | 2934433 |
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| Call sign | WQHI266 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2007-08-02 |
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| Expiration | 2017-08-02 |
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| Cancellation | 2017-10-07 |
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| Frequency range | 451.5375 - 452.8625 MHz (4 frequencies) |
|---|
| Locations | 1 |
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| Representative location | HALF MOON BAY, SAN MATEO, CA |
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| Coordinates | 37.5025278, -122.4914444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.73750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.86250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.53750000 | | 11K2F3E |
| 1 | 1 | 451.66250000 | | 11K2F3E |
| 1 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 452.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HALF MOON BAY, SAN MATEO, CA | 37.50252778, -122.49144444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 169 STANFORD AVE, HALF MOON BAY, CA | SAN MATEO | 6507286060 |
License history
| Date | File or call sign | Action |
|---|
| 2017-10-07 | WQHI266 | LIEXP |
| 2017-05-08 | WQHI266 | LETRES |
| 2008-09-10 | WQHI266 | PNLISR |
| 2008-09-10 | WQHI266 | LETTRS |
| 2008-05-06 | WQHI266 | LETCNS |
| 2007-08-02 | WQHI266 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2934433 | 2026-08-02 01:18:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHI266 | ULS 2934433 | 2026-08-02 01:18:30 |
| Status | E | ULS 2934433 | 2026-08-02 01:18:30 |
| Service | IG | ULS 2934433 | 2026-08-02 01:18:30 |
| Grant Date | 2007-08-02 | ULS 2934433 | 2026-08-02 01:18:30 |
| Expiration Date | 2017-08-02 | ULS 2934433 | 2026-08-02 01:18:30 |
| Cancellation Date | 2017-10-07 | ULS 2934433 | 2026-08-02 01:18:30 |