Universal Licensing System
WRBM291
DOYLE SECURITY SYSTEMS, INC.
License details
| ULS identifier | 4038680 |
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| Call sign | WRBM291 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-04-25 |
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| Expiration | 2028-04-25 |
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| Frequency range | 465.9125 - 465.9625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | ALBANY, ALBANY, NY |
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| Coordinates | 42.7153333, -73.8031944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 465.91250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 465.96250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 465.96250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 465.91250000 | | 11K2F2D |
| 1 | 1 | 465.96250000 | | 11K2F2D |
| 2 | 1 | 465.96250000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ERIE, ERIE, PA | 42.09622222, -80.11719444 | | | | |
| 2 | T | BUFFALO, ERIE, NY | 42.91163889, -78.73569444 | | | | |
| 3 | T | ALBANY, ALBANY, NY | 42.71533333, -73.80319444 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 792 CALKINS RD, ROCHESTER, NY | MONROE | 5852443400 |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-17 | WRBM291 | FRATRE |
| 2020-07-29 | WRBM291 | LETTRS |
| 2020-07-29 | WRBM291 | PNLISR |
| 2020-01-28 | WRBM291 | LETCNS |
| 2019-04-25 | WRBM291 | LIMOD |
| 2019-02-16 | WRBM291 | LETCNS |
| 2018-04-25 | WRBM291 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4038680 | 2026-08-02 01:17:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBM291 | ULS 4038680 | 2026-08-02 01:17:57 |
| Status | A | ULS 4038680 | 2026-08-02 01:17:57 |
| Service | IG | ULS 4038680 | 2026-08-02 01:17:57 |
| Grant Date | 2018-04-25 | ULS 4038680 | 2026-08-02 01:17:57 |
| Expiration Date | 2028-04-25 | ULS 4038680 | 2026-08-02 01:17:57 |