Universal Licensing System
WRCR639
SP PLUS
License details
| ULS identifier | 4109421 |
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| Call sign | WRCR639 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-12-14 |
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| Expiration | 2028-12-14 |
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| Frequency range | 452.275 - 457.275 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PORTLAND, CUMBERLAND, ME |
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| Coordinates | 43.6495000, -70.3123611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:26 |
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Licensee
| Name | SP PLUS |
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| Applicant type | C |
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| FRN | 0027939867 |
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| Location | PORTLAND, ME |
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| Address | 1001 WESTBROOK ST, PORTLAND, ME, 04103 |
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| Phone | 2077727028 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 452.27500000 | | | 50.000000 | 180.000000 | |
| 2 | 1 | MO | 457.27500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.27500000 | | 11K0F3E |
| 1 | 1 | 452.27500000 | | 7K60FXE |
| 2 | 1 | 457.27500000 | | 7K60FXE |
| 2 | 1 | 457.27500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1001 WESTBROOK ST, PORTLAND, CUMBERLAND, ME | 43.64950000, -70.31236111 | 22.000 m | BANT | 6.100 m structure / 6.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | -23.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1001 WESTBROOK ST, PORTLAND, ME | CUMBERLAND | 2077727028 |
License history
| Date | File or call sign | Action |
|---|
| 2018-12-14 | WRCR639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4109421 | 2026-08-02 01:22:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRCR639 | ULS 4109421 | 2026-08-02 01:22:26 |
| Status | A | ULS 4109421 | 2026-08-02 01:22:26 |
| Service | IG | ULS 4109421 | 2026-08-02 01:22:26 |
| Grant Date | 2018-12-14 | ULS 4109421 | 2026-08-02 01:22:26 |
| Expiration Date | 2028-12-14 | ULS 4109421 | 2026-08-02 01:22:26 |