Universal Licensing System
WBU928
AirEvac Inc. C/O PHI Air Medical Group
License details
| ULS identifier | 971577 |
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| Call sign | WBU928 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2002-09-25 |
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| Expiration | 2012-10-27 |
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| Cancellation | 2012-12-29 |
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| Frequency range | 953 MHz |
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| Locations | 2 |
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| Representative location | MESA, MARICOPA, AZ |
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| Coordinates | 33.3894722, -111.8781944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 953.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 953.00000000 | | 100KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1400 S DOBSON RD, MESA, MARICOPA, AZ | 33.38947222, -111.87819444 | 366.100 m | | 22.900 m structure / 46.000 m overall | |
| 2 | R | | 33.46502778, -112.05875000 | 334.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 25.0000 | 296.5000 | | |
| 1 | 2 | R | | | | 22.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-29 | WBU928 | LIEXP |
| 2012-08-06 | WBU928 | LETRES |
| 2005-06-21 | WBU928 | LIAUA |
| 2005-06-20 | WBU928 | ESCAPR |
| 2005-01-24 | WBU928 | ESCAPR |
| 2002-09-25 | WBU928 | LIREN |
| 2002-08-05 | WBU928 | LETRES |
| 1999-08-13 | WBU928 | LICCNV |
| 1998-04-20 | WBU928 | LIASS |
| 1997-10-27 | WBU928 | LIISS |
| 1991-11-14 | WBU928 | LIMOD |
| 1986-08-08 | WBU928 | LIMOD |
| 1981-09-03 | WBU928 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 971577 | 2026-08-02 02:48:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBU928 | ULS 971577 | 2026-08-02 02:48:17 |
| Status | E | ULS 971577 | 2026-08-02 02:48:17 |
| Service | MG | ULS 971577 | 2026-08-02 02:48:17 |
| Grant Date | 2002-09-25 | ULS 971577 | 2026-08-02 02:48:17 |
| Expiration Date | 2012-10-27 | ULS 971577 | 2026-08-02 02:48:17 |
| Cancellation Date | 2012-12-29 | ULS 971577 | 2026-08-02 02:48:17 |