Universal Licensing System
WRMD439
Aristotle Spectrum Holding, LLC
License details
| ULS identifier | 4426537 |
|---|
| Call sign | WRMD439 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-03-23 |
|---|
| Expiration | 2031-03-23 |
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| Frequency range | 10915 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | De Witt, ARKANSAS, AR |
|---|
| Coordinates | 34.2791944, -91.3416111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 80M0G7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1599 Ar-1 Business, De Witt, ARKANSAS, AR | 34.27919444, -91.34161111 | 59.200 m | MTOWER | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 34.30372222, -91.32469444 | 56.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CAMBIUM NETWORKS N110082D096A | | S | 34.5000 | 29.8000 | | |
| 1 | 2 | R | CAMBIUM NETWORKS N110082D096A | | | 34.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-29 | WRMD439 | LIASS |
| 2024-07-26 | WRMD439 | LIAUA |
| 2023-10-04 | WRMD439 | LIASS |
| 2022-09-22 | WRMD439 | LETCNS |
| 2021-03-23 | WRMD439 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4426537 | 2026-08-02 02:48:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMD439 | ULS 4426537 | 2026-08-02 02:48:16 |
| Status | A | ULS 4426537 | 2026-08-02 02:48:16 |
| Service | MG | ULS 4426537 | 2026-08-02 02:48:16 |
| Grant Date | 2021-03-23 | ULS 4426537 | 2026-08-02 02:48:16 |
| Expiration Date | 2031-03-23 | ULS 4426537 | 2026-08-02 02:48:16 |