Universal Licensing System
KNNF390
San Bernardino County
License details
| ULS identifier | 1255481 |
|---|
| Call sign | KNNF390 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-11-21 |
|---|
| Expiration | 2035-12-13 |
|---|
| Frequency range | 2460 - 2474 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | SAN BERNARDINO, CA |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:49 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 2460.00000000 | | | 1.000000 | 5.000000 | |
| 1 | 1 | MO | 2464.00000000 | | | 5.000000 | 10.000000 | |
| 1 | 1 | MO | 2474.00000000 | | | 1.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2460.00000000 | | 16M5F3W |
| 1 | 1 | 2464.00000000 | | 2M50D7W |
| 1 | 1 | 2474.00000000 | | 17M6F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN BERNARDINO, CA | | | | | |
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 |
|---|
| 2 | 1743 MIRO WAY RADIO DIVISION, RIALTO, CA | SAN BERNARDINO | 9093563900 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | KNNF390 | LIAUA |
| 2025-11-21 | KNNF390 | LIREN |
| 2025-11-13 | KNNF390 | ESURNW |
| 2025-10-14 | KNNF390 | ESURNW |
| 2025-09-22 | KNNF390 | LETRES |
| 2025-09-14 | KNNF390 | ESURNW |
| 2024-05-08 | KNNF390 | LIAUA |
| 2023-08-22 | KNNF390 | LETCNS |
| 2022-11-23 | KNNF390 | LIMOD |
| 2015-12-15 | KNNF390 | LIREN |
| 2015-12-14 | KNNF390 | ESCAPR |
| 2015-09-21 | KNNF390 | LETRES |
| 2005-09-22 | KNNF390 | LIREN |
| 2005-09-22 | KNNF390 | ESCAPR |
| 2005-09-19 | KNNF390 | LETRES |
| 2005-03-28 | KNNF390 | LETCNS |
| 2004-06-24 | KNNF390 | LIMOD |
| 2000-10-20 | KNNF390 | LICCNV |
| 2000-09-27 | KNNF390 | AUTHPR |
| 2000-09-27 | KNNF390 | LIREN |
| 2000-09-20 | KNNF390 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1255481 | 2026-08-02 01:12:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNF390 | ULS 1255481 | 2026-08-02 01:12:49 |
| Status | A | ULS 1255481 | 2026-08-02 01:12:49 |
| Service | PW | ULS 1255481 | 2026-08-02 01:12:49 |
| Grant Date | 2025-11-21 | ULS 1255481 | 2026-08-02 01:12:49 |
| Expiration Date | 2035-12-13 | ULS 1255481 | 2026-08-02 01:12:49 |