Universal Licensing System
WROZ871
Lowell Observatory
License details
| ULS identifier | 4540420 |
|---|
| Call sign | WROZ871 |
|---|
| Radio service | MG |
|---|
| Status | A |
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| Grant date | 2022-01-06 |
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| Expiration | 2032-01-06 |
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| Frequency range | 6093.45 - 23225 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | Flagstaff, COCONINO, AZ |
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| Coordinates | 35.2405278, -111.5980556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6093.45000000 | | | | | |
| 1 | 3 | FXO | 6093.45000000 | | | | | |
| 1 | 3 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 23225.00000000 | | | | | |
| 1 | 1 | FXO | 23225.00000000 | | | | | |
| 1 | 1 | FXO | 23225.00000000 | | | | | |
| 1 | 1 | FXO | 23225.00000000 | | | | | |
| 1 | 1 | FXO | 23225.00000000 | | | | | |
| 1 | 1 | FXO | 23225.00000000 | | | | | |
| 1 | 1 | FXO | 23225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6093.45000000 | | 27M2D1D |
| 1 | 3 | 6093.45000000 | | 27M2D1D |
| 1 | 3 | 6093.45000000 | | 27M2D1D |
| 1 | 2 | 11245.00000000 | | 27M2D1D |
| 1 | 2 | 11245.00000000 | | 27M2D1D |
| 1 | 2 | 11245.00000000 | | 27M2D1D |
| 1 | 1 | 23225.00000000 | | 45M4D1D |
| 1 | 1 | 23225.00000000 | | 45M4D1D |
| 1 | 1 | 23225.00000000 | | 45M4D1D |
| 1 | 1 | 23225.00000000 | | 45M4D1D |
| 1 | 1 | 23225.00000000 | | 45M4D1D |
| 1 | 1 | 23225.00000000 | | 45M4D1D |
| 1 | 1 | 23225.00000000 | | 45M4D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Atop Mt. Eldon, Flagstaff, COCONINO, AZ | 35.24052778, -111.59805556 | 2811.300 m | LTOWER | 30.000 m structure / 30.000 m overall | |
| 2 | R | | 35.20250000, -111.66516667 | 2211.600 m | | | |
| 3 | R | | 35.09608333, -111.53458333 | 2202.900 m | | | |
| 4 | R | | 34.46944444, -111.87527778 | 1987.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP4-23A | | V | 46.7000 | 235.4000 | | |
| 1 | 2 | R | Commscope VHLP4-23A | | | 46.7000 | 0.0000 | | |
| 1 | 3 | R | Commscope VHLP4-11B | | | 40.4000 | 0.0000 | | |
| 1 | 4 | R | Commscope VHLP6-6WA (CAT B) | | | 39.0000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP4-11B | | H | 40.4000 | 160.1000 | | |
| 3 | 1 | T | Commscope VHLP6-6WA (CAT B) | | V | 39.0000 | 196.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-06 | WROZ871 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4540420 | 2026-08-02 02:47:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROZ871 | ULS 4540420 | 2026-08-02 02:47:53 |
| Status | A | ULS 4540420 | 2026-08-02 02:47:53 |
| Service | MG | ULS 4540420 | 2026-08-02 02:47:53 |
| Grant Date | 2022-01-06 | ULS 4540420 | 2026-08-02 02:47:53 |
| Expiration Date | 2032-01-06 | ULS 4540420 | 2026-08-02 02:47:53 |