Universal Licensing System
KTZ318
Columbus City Schools
License details
| ULS identifier | 1218107 |
|---|
| Call sign | KTZ318 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-01-02 |
|---|
| Expiration | 2035-02-22 |
|---|
| Frequency range | 153.74 - 156.015 MHz (5 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | COLUMBUS, FRANKLIN, OH |
|---|
| Coordinates | 39.9633889, -83.0046389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 153.74000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 153.74000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB | 154.02500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 154.02500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB2 | 154.05500000 | | | 110.000000 | 100.000000 | |
| 3 | 1 | MO | 154.05500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB2 | 155.11500000 | | | 110.000000 | 100.000000 | |
| 2 | 1 | FB | 155.11500000 | | | 110.000000 | 100.000000 | |
| 3 | 1 | MO | 155.11500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FX1 | 156.01500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 156.01500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.74000000 | | 11K2F3E |
| 3 | 1 | 153.74000000 | | 11K2F3E |
| 2 | 1 | 154.02500000 | | 11K2F3E |
| 3 | 1 | 154.02500000 | | 11K2F3E |
| 2 | 1 | 154.05500000 | | 11K2F3E |
| 3 | 1 | 154.05500000 | | 11K2F3E |
| 2 | 1 | 155.11500000 | | 11K2F3E |
| 2 | 1 | 155.11500000 | | 11K2F3E |
| 3 | 1 | 155.11500000 | | 11K2F3E |
| 1 | 1 | 156.01500000 | | 11K2F3E |
| 3 | 1 | 156.01500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OH | | | | | |
| 2 | T | 50 W BROAD ST, COLUMBUS, FRANKLIN, OH | 39.96338889, -83.00463889 | 232.000 m | | 183.000 m structure / 183.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 181.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 50 W BROAD ST, COLUMBUS, OH | FRANKLIN | 6143655074 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-02 | KTZ318 | LIREN |
| 2024-12-24 | KTZ318 | ESURNW |
| 2024-12-02 | KTZ318 | LETRES |
| 2024-11-24 | KTZ318 | ESURNW |
| 2024-08-17 | KTZ318 | LIAUA |
| 2014-12-04 | KTZ318 | LIREN |
| 2014-12-03 | KTZ318 | LIMOD |
| 2014-12-01 | KTZ318 | LETRES |
| 2010-10-04 | KTZ318 | LIMOD |
| 2010-08-04 | KTZ318 | ESCAPR |
| 2005-01-21 | KTZ318 | LIREN |
| 2005-01-20 | KTZ318 | ESCAPR |
| 2004-12-10 | KTZ318 | LTSFRN |
| 2004-11-29 | KTZ318 | LETRES |
| 2002-04-30 | KTZ318 | AUDOPR |
| 2000-10-20 | KTZ318 | LICCNV |
| 1999-12-21 | KTZ318 | AUTHPR |
| 1999-12-21 | KTZ318 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1218107 | 2026-08-02 01:14:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTZ318 | ULS 1218107 | 2026-08-02 01:14:18 |
| Status | A | ULS 1218107 | 2026-08-02 01:14:18 |
| Service | PW | ULS 1218107 | 2026-08-02 01:14:18 |
| Grant Date | 2025-01-02 | ULS 1218107 | 2026-08-02 01:14:18 |
| Expiration Date | 2035-02-22 | ULS 1218107 | 2026-08-02 01:14:18 |