Universal Licensing System
WRMM290
BW FLEXIBLE SYSTEMS
License details
| ULS identifier | 4442946 |
|---|
| Call sign | WRMM290 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-05-01 |
|---|
| Expiration | 2031-05-01 |
|---|
| Frequency range | 451.5875 - 457.4875 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Duncan, SPARTANBURG, SC |
|---|
| Coordinates | 34.9179444, -82.0964444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:32 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.58750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.61250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.76250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.48750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.58750000 | | 7K60FXD |
| 1 | 1 | 451.58750000 | | 7K60FXE |
| 1 | 1 | 452.48750000 | | 7K60FXD |
| 1 | 1 | 452.48750000 | | 7K60FXE |
| 1 | 1 | 456.61250000 | | 7K60FXD |
| 1 | 1 | 456.61250000 | | 7K60FXE |
| 1 | 1 | 456.76250000 | | 7K60FXE |
| 1 | 1 | 456.76250000 | | 7K60FXD |
| 1 | 1 | 457.48750000 | | 7K60FXD |
| 1 | 1 | 457.48750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Duncan, SPARTANBURG, SC | 34.91794444, -82.09644444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 225 SPARTANGREEN BLVD, Duncan, SC | SPARTANBURG | 8644864000 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-01 | WRMM290 | LETCNS |
| 2021-05-01 | WRMM290 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4442946 | 2026-08-02 01:22:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMM290 | ULS 4442946 | 2026-08-02 01:22:32 |
| Status | A | ULS 4442946 | 2026-08-02 01:22:32 |
| Service | IG | ULS 4442946 | 2026-08-02 01:22:32 |
| Grant Date | 2021-05-01 | ULS 4442946 | 2026-08-02 01:22:32 |
| Expiration Date | 2031-05-01 | ULS 4442946 | 2026-08-02 01:22:32 |