Universal Licensing System
KPF912
TTWN Networks, LLC
License details
| ULS identifier | 1119210 |
|---|
| Call sign | KPF912 |
|---|
| Radio service | RP |
|---|
| Status | A |
|---|
| Grant date | 2021-01-27 |
|---|
| Expiration | 2029-04-01 |
|---|
| Frequency range | 455.3875 MHz |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMbcast.zip |
|---|
| Dataset refreshed | 2026-08-02 00:37:43 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 455.38750000 | | | 15.000000 | 120.000000 | |
| 2 | 1 | MO | 455.38750000 | | | 15.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 455.38750000 | | 25K0F3E |
| 2 | 1 | 455.38750000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 22 S 9TH ST, MINNEAPOLIS, HENNEPIN, MN | 44.97552778, -93.27494444 | 258.000 m | B | 185.900 m structure / 187.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 177.000 m | V | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-27 | KPF912 | LIREN |
| 2021-01-04 | KPF912 | LETRES |
| 2019-12-31 | KPF912 | LITRAN |
| 2019-05-01 | KPF912 | LIASS |
| 2018-04-24 | KPF912 | LIASS |
| 2017-08-23 | KPF912 | LIAUA |
| 2016-05-03 | KPF912 | LIAUA |
| 2016-05-02 | KPF912 | ESCAPR |
| 2015-07-02 | KPF912 | LITRAN |
| 2015-06-19 | KPF912 | ESUAPR |
| 2013-01-12 | KPF912 | LIREN |
| 2013-01-07 | KPF912 | LETRES |
| 2011-07-13 | KPF912 | LITRAN |
| 2011-07-13 | KPF912 | LTSAPR |
| 2011-05-30 | KPF912 | LTSAPR |
| 2011-05-28 | KPF912 | LIAUA |
| 2011-04-29 | KPF912 | LIASS |
| 2011-04-29 | KPF912 | ESUAPR |
| 2010-06-15 | KPF912 | LIASS |
| 2010-06-04 | KPF912 | ESUAPR |
| 2010-03-16 | KPF912 | LIAUA |
| 2010-03-15 | KPF912 | ESUAPR |
| 2009-04-23 | KPF912 | LITRAN |
| 2009-04-15 | KPF912 | ESUAPR |
| 2005-03-22 | KPF912 | LIREN |
| 2005-03-16 | KPF912 | ESCAPR |
| 2005-01-03 | KPF912 | LETRES |
| 2001-08-25 | KPF912 | LIAUA |
| 2000-09-15 | KPF912 | LICCNV |
| 1999-04-13 | KPF912 | AUTHPR |
| 1998-05-21 | KPF912 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1119210 | 2026-08-02 00:37:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KPF912 | ULS 1119210 | 2026-08-02 00:37:43 |
| Status | A | ULS 1119210 | 2026-08-02 00:37:43 |
| Service | RP | ULS 1119210 | 2026-08-02 00:37:43 |
| Grant Date | 2021-01-27 | ULS 1119210 | 2026-08-02 00:37:43 |
| Expiration Date | 2029-04-01 | ULS 1119210 | 2026-08-02 00:37:43 |