Universal Licensing System
KFO439
SILVESTRI PAVING CO
License details
| ULS identifier | 1846647 |
|---|
| Call sign | KFO439 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-01-07 |
|---|
| Expiration | 2025-03-14 |
|---|
| Cancellation | 2025-05-17 |
|---|
| Frequency range | 43.12 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | ALSIP, COOK, IL |
|---|
| Coordinates | 41.6811389, -87.7733889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:40 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 43.12000000 | | | 100.000000 | | |
| 2 | 1 | FB | 43.12000000 | | | 300.000000 | 290.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.12000000 | | 16K0F3E |
| 2 | 1 | 43.12000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 11633 S MAYFIELD AVE, ALSIP, COOK, IL | 41.68113889, -87.77338889 | 195.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 35.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11633 S MAYFIELD AVE, ALSIP, IL | COOK | 7083881100 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-17 | KFO439 | LIEXP |
| 2024-12-16 | KFO439 | LETRES |
| 2015-01-07 | KFO439 | LIREN |
| 2015-01-07 | KFO439 | LTSAPR |
| 2014-12-22 | KFO439 | LETRES |
| 2005-01-13 | KFO439 | LTSAPR |
| 2005-01-13 | KFO439 | LIREN |
| 2004-12-20 | KFO439 | LETRES |
| 2001-11-13 | KFO439 | AUDOPR |
| 2000-11-23 | KFO439 | LICCNV |
| 2000-01-06 | KFO439 | LIREN |
| 2000-01-06 | KFO439 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1846647 | 2026-08-02 01:11:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KFO439 | ULS 1846647 | 2026-08-02 01:11:40 |
| Status | E | ULS 1846647 | 2026-08-02 01:11:40 |
| Service | IG | ULS 1846647 | 2026-08-02 01:11:40 |
| Grant Date | 2015-01-07 | ULS 1846647 | 2026-08-02 01:11:40 |
| Expiration Date | 2025-03-14 | ULS 1846647 | 2026-08-02 01:11:40 |
| Cancellation Date | 2025-05-17 | ULS 1846647 | 2026-08-02 01:11:40 |