Universal Licensing System
KF4688
NORTHVILLE PUBLIC SCHOOLS
License details
| ULS identifier | 1609504 |
|---|
| Call sign | KF4688 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-03-10 |
|---|
| Expiration | 2033-03-10 |
|---|
| Frequency range | 469.425 MHz |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:16 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 469.42500000 | | | 70.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 469.42500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 | 501 W Main Street, Northville, MI | WAYNE | 3133448455 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-10 | KF4688 | LIREN |
| 2013-08-14 | KF4688 | LIREN |
| 2013-03-21 | KF4688 | LTSAPR |
| 2012-12-17 | KF4688 | LETRES |
| 2002-12-28 | KF4688 | LIREN |
| 2002-12-16 | KF4688 | LETRES |
| 2001-10-22 | KF4688 | AUDOPR |
| 2000-11-22 | KF4688 | LICCNV |
| 1998-01-26 | KF4688 | AUTHPR |
| 1998-01-26 | KF4688 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1609504 | 2026-08-02 01:10:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KF4688 | ULS 1609504 | 2026-08-02 01:10:16 |
| Status | A | ULS 1609504 | 2026-08-02 01:10:16 |
| Service | IG | ULS 1609504 | 2026-08-02 01:10:16 |
| Grant Date | 2023-03-10 | ULS 1609504 | 2026-08-02 01:10:16 |
| Expiration Date | 2033-03-10 | ULS 1609504 | 2026-08-02 01:10:16 |