Universal Licensing System
WRLB2587
Montana Aeronautics
License details
| ULS identifier | 1982713 |
|---|
| Call sign | WRLB2587 |
|---|
| Radio service | AR |
|---|
| Status | C |
|---|
| Grant date | 2015-05-27 |
|---|
| Expiration | 2025-08-02 |
|---|
| Cancellation | 2019-09-24 |
|---|
| Frequency range | 0.347 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | SHELBY, TOOLE, MT |
|---|
| Coordinates | 48.5411111, -111.8625000 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | RLB | 0.34700000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 0.34700000 | | 2K04A2A |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SHELBY MUNICIPAL AIRPORT, SHELBY, TOOLE, MT | 48.54111111, -111.86250000 | 1046.000 m | TOWER | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
Special conditions
| Type | Condition code |
|---|
| P | 3004 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2019-09-25 | WRLB2587 | LICAN |
| 2019-08-14 | WRLB2587 | LIAUA |
| 2015-05-28 | WRLB2587 | LIAUA |
| 2015-05-27 | WRLB2587 | LIREN |
| 2015-05-27 | WRLB2587 | ESUAPR |
| 2005-10-06 | WRLB2587 | LIAUA |
| 2005-10-05 | WRLB2587 | ESUAPR |
| 2005-06-27 | WRLB2587 | COR |
| 2005-06-27 | WRLB2587 | LIREN |
| 2005-05-04 | WRLB2587 | ESURNW |
| 2003-12-16 | WRLB2587 | LIAUA |
| 2001-04-27 | WRLB2587 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1982713 | 2026-08-02 02:08:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRLB2587 | ULS 1982713 | 2026-08-02 02:08:18 |
| Status | C | ULS 1982713 | 2026-08-02 02:08:18 |
| Service | AR | ULS 1982713 | 2026-08-02 02:08:18 |
| Grant Date | 2015-05-27 | ULS 1982713 | 2026-08-02 02:08:18 |
| Expiration Date | 2025-08-02 | ULS 1982713 | 2026-08-02 02:08:18 |
| Cancellation Date | 2019-09-24 | ULS 1982713 | 2026-08-02 02:08:18 |