Universal Licensing System
WPXM746
Learjet Inc.
License details
| ULS identifier | 2510972 |
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| Call sign | WPXM746 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2008-05-08 |
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| Expiration | 2013-05-08 |
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| Cancellation | 2013-07-13 |
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| Frequency range | 123.45 - 123.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Tucson, PIMA, AZ |
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| Coordinates | 32.1025000, -110.9583333 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FAT | 123.45000000 | | | 10.000000 | | |
| 1 | 1 | FAT | 123.55000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 123.45000000 | | 6K00A3E |
| 1 | 1 | 123.55000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Tucson International Airport, Tucson, PIMA, AZ | 32.10250000, -110.95833333 | 799.000 m | BANT | 14.000 m structure / 15.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.500 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1255 E. Aeropark Blvd. - Building K, Tucson, AZ | PIMA | 5207465336 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-13 | WPXM746 | LIEXP |
| 2013-02-11 | WPXM746 | LETRES |
| 2008-05-08 | WPXM746 | LIREN |
| 2008-05-08 | WPXM746 | COR |
| 2008-05-07 | WPXM746 | ESUAPR |
| 2008-02-11 | WPXM746 | LETRES |
| 2005-05-25 | WPXM746 | LIAUA |
| 2005-05-24 | WPXM746 | ESUAPR |
| 2003-05-07 | WPXM746 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2510972 | 2026-08-02 02:08:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXM746 | ULS 2510972 | 2026-08-02 02:08:04 |
| Status | E | ULS 2510972 | 2026-08-02 02:08:04 |
| Service | AF | ULS 2510972 | 2026-08-02 02:08:04 |
| Grant Date | 2008-05-08 | ULS 2510972 | 2026-08-02 02:08:04 |
| Expiration Date | 2013-05-08 | ULS 2510972 | 2026-08-02 02:08:04 |
| Cancellation Date | 2013-07-13 | ULS 2510972 | 2026-08-02 02:08:04 |