Universal Licensing System
WRCB401
WEBB SCHOOL
License details
| ULS identifier | 4074437 |
|---|
| Call sign | WRCB401 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-08-15 |
|---|
| Expiration | 2028-08-15 |
|---|
| Frequency range | 451.225 - 457.4125 MHz (7 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | KNOXVILLE, KNOX, TN |
|---|
| Coordinates | 35.9229167, -84.1159167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:36 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.22500000 | | | 50.000000 | 150.000000 | |
| 2 | 1 | MO | 451.22500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.46250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.41250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.22500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FX1 | 456.22500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.41250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.22500000 | | 7K60FXE |
| 1 | 1 | 451.22500000 | | 11K0F3D |
| 1 | 1 | 451.22500000 | | 7K60FXD |
| 1 | 1 | 451.22500000 | | 11K0F3E |
| 2 | 1 | 451.22500000 | | 11K0F3E |
| 2 | 1 | 451.22500000 | | 7K60FXD |
| 2 | 1 | 451.22500000 | | 7K60FXE |
| 2 | 1 | 451.22500000 | | 11K0F3D |
| 3 | 1 | 451.46250000 | | 7K60FXE |
| 3 | 1 | 451.46250000 | | 11K0F3E |
| 3 | 1 | 451.46250000 | | 7K60FXD |
| 3 | 1 | 451.46250000 | | 11K0F3D |
| 3 | 1 | 452.28750000 | | 7K60FXD |
| 3 | 1 | 452.28750000 | | 11K0F3E |
| 3 | 1 | 452.28750000 | | 11K0F3D |
| 3 | 1 | 452.28750000 | | 7K60FXE |
| 3 | 1 | 452.41250000 | | 11K0F3E |
| 3 | 1 | 452.41250000 | | 7K60FXD |
| 3 | 1 | 452.41250000 | | 11K0F3D |
| 3 | 1 | 452.41250000 | | 7K60FXE |
| 2 | 1 | 456.22500000 | | 11K0F3E |
| 2 | 1 | 456.22500000 | | 7K60FXE |
| 2 | 1 | 456.22500000 | | 7K60FXD |
| 2 | 1 | 456.22500000 | | 11K0F3D |
| 4 | 1 | 456.22500000 | | 11K0F3D |
| 4 | 1 | 456.22500000 | | 7K60FXD |
| 4 | 1 | 456.22500000 | | 7K60FXE |
| 4 | 1 | 456.22500000 | | 11K0F3E |
| 3 | 1 | 457.28750000 | | 11K0F3E |
| 3 | 1 | 457.28750000 | | 7K60FXE |
| 3 | 1 | 457.28750000 | | 7K60FXD |
| 3 | 1 | 457.28750000 | | 11K0F3D |
| 3 | 1 | 457.41250000 | | 11K0F3D |
| 3 | 1 | 457.41250000 | | 7K60FXD |
| 3 | 1 | 457.41250000 | | 7K60FXE |
| 3 | 1 | 457.41250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9800 WEBB SCHOOL LANE, KNOXVILLE, KNOX, TN | 35.92291667, -84.11591667 | 300.000 m | BMAST | 12.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | Knoxville, KNOX, TN | 35.92291667, -84.11591667 | | | | |
| 4 | T | KNOX, TN | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 20.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9800 WEBB SCHOOL LANE, KNOXVILLE, TN | KNOX | 8652913852 |
License history
| Date | File or call sign | Action |
|---|
| 2018-08-15 | WRCB401 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4074437 | 2026-08-02 01:13:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCB401 | ULS 4074437 | 2026-08-02 01:13:36 |
| Status | A | ULS 4074437 | 2026-08-02 01:13:36 |
| Service | IG | ULS 4074437 | 2026-08-02 01:13:36 |
| Grant Date | 2018-08-15 | ULS 4074437 | 2026-08-02 01:13:36 |
| Expiration Date | 2028-08-15 | ULS 4074437 | 2026-08-02 01:13:36 |