Universal Licensing System
KNBX420
Detroit Edison
License details
| ULS identifier | 1885152 |
|---|
| Call sign | KNBX420 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2001-08-08 |
|---|
| Expiration | 2011-09-15 |
|---|
| Cancellation | 2011-07-01 |
|---|
| Frequency range | 451.525 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | MONROE, MONROE, MI |
|---|
| Coordinates | 41.8886667, -83.3432778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:52 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.52500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3500 E FRONT STREET, MONROE, MONROE, MI | 41.88866667, -83.34327778 | 176.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 3132379330 |
License history
| Date | File or call sign | Action |
|---|
| 2011-07-02 | KNBX420 | LICAN |
| 2011-06-20 | KNBX420 | LETRES |
| 2008-01-17 | KNBX420 | LIAUA |
| 2008-01-16 | KNBX420 | ESUAPR |
| 2008-01-05 | KNBX420 | LIAUA |
| 2008-01-04 | KNBX420 | ESUAPR |
| 2005-06-11 | KNBX420 | LIAUA |
| 2005-06-10 | KNBX420 | ESCAPR |
| 2002-02-25 | KNBX420 | AUDOPR |
| 2001-10-07 | KNBX420 | LIAUA |
| 2001-08-08 | KNBX420 | LIREN |
| 2001-07-30 | KNBX420 | LETRES |
| 2000-11-24 | KNBX420 | LICCNV |
| 1996-09-11 | KNBX420 | AUTHPR |
| 1996-09-11 | KNBX420 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1885152 | 2026-08-02 01:08:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBX420 | ULS 1885152 | 2026-08-02 01:08:52 |
| Status | C | ULS 1885152 | 2026-08-02 01:08:52 |
| Service | IG | ULS 1885152 | 2026-08-02 01:08:52 |
| Grant Date | 2001-08-08 | ULS 1885152 | 2026-08-02 01:08:52 |
| Expiration Date | 2011-09-15 | ULS 1885152 | 2026-08-02 01:08:52 |
| Cancellation Date | 2011-07-01 | ULS 1885152 | 2026-08-02 01:08:52 |