Universal Licensing System
WRTZ729
National Test Pilot School
License details
| ULS identifier | 4645589 |
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| Call sign | WRTZ729 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2022-08-02 |
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| Expiration | 2027-08-02 |
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| Frequency range | 123.275 - 123.45 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Mojave, KERN, CA |
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| Coordinates | 35.0566667, -118.1505556 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FAT | 123.27500000 | | | 16.000000 | | |
| 1 | 1 | FAT | 123.45000000 | | | 16.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 123.27500000 | | 5K00A3E |
| 1 | 1 | 123.45000000 | | 5K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1030 Flight Line Building 72, Mojave, KERN, CA | 35.05666667, -118.15055556 | 2762.000 m | B | 20.000 m structure / 27.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-02 | WRTZ729 | COR |
| 2022-08-02 | WRTZ729 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4645589 | 2026-08-02 02:08:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTZ729 | ULS 4645589 | 2026-08-02 02:08:37 |
| Status | A | ULS 4645589 | 2026-08-02 02:08:37 |
| Service | AF | ULS 4645589 | 2026-08-02 02:08:37 |
| Grant Date | 2022-08-02 | ULS 4645589 | 2026-08-02 02:08:37 |
| Expiration Date | 2027-08-02 | ULS 4645589 | 2026-08-02 02:08:37 |