Universal Licensing System
KNNK912
FIRESTONE TIRE & RUBBER COMPANY
License details
| ULS identifier | 1926563 |
|---|
| Call sign | KNNK912 |
|---|
| Radio service | YI |
|---|
| Status | E |
|---|
| Grant date | 2001-02-27 |
|---|
| Expiration | 2011-02-21 |
|---|
| Cancellation | 2011-12-03 |
|---|
| Frequency range | 900.4375 - 939.5 MHz (10 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | DES MOINES, POLK, IA |
|---|
| Coordinates | 41.6425000, -93.6249444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:17 |
|---|
Licensee
| Name | FIRESTONE TIRE & RUBBER COMPANY |
|---|
| Applicant type | C |
|---|
| FRN | 0002949014 |
|---|
| Location | DES MOINES, IA |
|---|
| Address | DES MOINES, IA, 50305 |
|---|
| Phone | 5152431211 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 900.43750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 900.43750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 900.45000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 900.45000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 900.46250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 900.46250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 900.47500000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 900.47500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 900.48750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 900.48750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1 | 900.50000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 900.50000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 939.43750000 | | | 125.000000 | 200.000000 | |
| 3 | 1 | MO | 939.43750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 939.45000000 | | | 125.000000 | 200.000000 | |
| 3 | 1 | MO | 939.45000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 939.46250000 | | | 125.000000 | 200.000000 | |
| 3 | 1 | MO | 939.46250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 939.47500000 | | | 125.000000 | 200.000000 | |
| 3 | 1 | MO | 939.47500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 939.48750000 | | | 125.000000 | 200.000000 | |
| 3 | 1 | MO | 939.48750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 939.50000000 | | | 125.000000 | 200.000000 | |
| 3 | 1 | MO | 939.50000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 900.43750000 | | 13K0F3E |
| 2 | 1 | 900.43750000 | | 13K0F1D |
| 3 | 1 | 900.43750000 | | 13K0F3E |
| 3 | 1 | 900.43750000 | | 13K0F1D |
| 2 | 1 | 900.45000000 | | 13K0F3E |
| 2 | 1 | 900.45000000 | | 13K0F1D |
| 3 | 1 | 900.45000000 | | 13K0F1D |
| 3 | 1 | 900.45000000 | | 13K0F3E |
| 2 | 1 | 900.46250000 | | 13K0F3E |
| 2 | 1 | 900.46250000 | | 13K0F1D |
| 3 | 1 | 900.46250000 | | 13K0F1D |
| 3 | 1 | 900.46250000 | | 13K0F3E |
| 2 | 1 | 900.47500000 | | 13K0F1D |
| 2 | 1 | 900.47500000 | | 13K0F3E |
| 3 | 1 | 900.47500000 | | 13K0F1D |
| 3 | 1 | 900.47500000 | | 13K0F3E |
| 2 | 1 | 900.48750000 | | 13K0F1D |
| 2 | 1 | 900.48750000 | | 13K0F3E |
| 3 | 1 | 900.48750000 | | 13K0F3E |
| 3 | 1 | 900.48750000 | | 13K0F1D |
| 2 | 1 | 900.50000000 | | 13K0F3E |
| 2 | 1 | 900.50000000 | | 13K0F1D |
| 3 | 1 | 900.50000000 | | 13K0F1D |
| 3 | 1 | 900.50000000 | | 13K0F3E |
| 1 | 1 | 939.43750000 | | 13K0F3E |
| 1 | 1 | 939.43750000 | | 13K0F1D |
| 3 | 1 | 939.43750000 | | 13K0F1D |
| 3 | 1 | 939.43750000 | | 13K0F3E |
| 1 | 1 | 939.45000000 | | 13K0F1D |
| 1 | 1 | 939.45000000 | | 13K0F3E |
| 3 | 1 | 939.45000000 | | 13K0F3E |
| 3 | 1 | 939.45000000 | | 13K0F1D |
| 1 | 1 | 939.46250000 | | 13K0F1D |
| 1 | 1 | 939.46250000 | | 13K0F3E |
| 3 | 1 | 939.46250000 | | 13K0F3E |
| 3 | 1 | 939.46250000 | | 13K0F1D |
| 1 | 1 | 939.47500000 | | 13K0F3E |
| 1 | 1 | 939.47500000 | | 13K0F1D |
| 3 | 1 | 939.47500000 | | 13K0F1D |
| 3 | 1 | 939.47500000 | | 13K0F3E |
| 1 | 1 | 939.48750000 | | 13K0F3E |
| 1 | 1 | 939.48750000 | | 13K0F1D |
| 3 | 1 | 939.48750000 | | 13K0F1D |
| 3 | 1 | 939.48750000 | | 13K0F3E |
| 1 | 1 | 939.50000000 | | 13K0F3E |
| 1 | 1 | 939.50000000 | | 13K0F1D |
| 3 | 1 | 939.50000000 | | 13K0F1D |
| 3 | 1 | 939.50000000 | | 13K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2ND AVE & HOFFMAN ST, DES MOINES, POLK, IA | 41.64250000, -93.62494444 | 247.000 m | B | 30.000 m structure / 45.000 m overall | N |
| 2 | T | IA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 45.000 m | | | | 243.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2ND AVE & HOFFMAN ST, DES MOINES, IA | | 5152431211 |
License history
| Date | File or call sign | Action |
|---|
| 2011-12-03 | KNNK912 | LIEXP |
| 2011-08-22 | KNNK912 | LTSAPR |
| 2011-08-22 | KNNK912 | EFCAPR |
| 2011-08-15 | KNNK912 | ESCAPR |
| 2011-04-27 | KNNK912 | LTSAPR |
| 2011-04-26 | KNNK912 | EFCAPR |
| 2011-04-21 | KNNK912 | ESCAPR |
| 2010-11-29 | KNNK912 | LETRES |
| 2006-02-16 | KNNK912 | COR |
| 2001-02-27 | KNNK912 | LIREN |
| 2000-11-28 | KNNK912 | LETRES |
| 2000-11-24 | KNNK912 | COR |
| 2000-11-24 | KNNK912 | LICCNV |
| 1997-05-27 | KNNK912 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1926563 | 2026-08-02 01:11:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNK912 | ULS 1926563 | 2026-08-02 01:11:17 |
| Status | E | ULS 1926563 | 2026-08-02 01:11:17 |
| Service | YI | ULS 1926563 | 2026-08-02 01:11:17 |
| Grant Date | 2001-02-27 | ULS 1926563 | 2026-08-02 01:11:17 |
| Expiration Date | 2011-02-21 | ULS 1926563 | 2026-08-02 01:11:17 |
| Cancellation Date | 2011-12-03 | ULS 1926563 | 2026-08-02 01:11:17 |