Universal Licensing System
KNKB435
Arch Wireless License Co., LLC
License details
| ULS identifier | 1338 |
|---|
| Call sign | KNKB435 |
|---|
| Radio service | CD |
|---|
| Status | C |
|---|
| Grant date | 1999-05-11 |
|---|
| Expiration | 2009-04-01 |
|---|
| Cancellation | 2004-12-08 |
|---|
| Frequency range | 158.7 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | AMES, STORY, IA |
|---|
| Coordinates | 42.0327778, -93.6116667 |
|---|
| Source archive | l_paging.zip |
|---|
| Dataset refreshed | 2026-08-24 08:47:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 158.70000000 | | | 293.200000 | 1400.000000 | |
| 2 | 1 | FBBS | 158.70000000 | | | 125.000000 | 231.600000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.70000000 | | 16K0F1D |
| 1 | 1 | 158.70000000 | | 15K0F2D |
| 1 | 1 | 158.70000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HIGHWAY 30, 4 MILES WEST OF AMES, AMES (JORDAN), BOONE, IA | 42.02275000, -93.76188889 | 332.200 m | TOWER | 103.600 m structure / 109.400 m overall | N |
| 2 | T | 1111 DUFF AVENUE, AMES, STORY, IA | 42.03277778, -93.61166667 | 285.900 m | B | 32.000 m structure / 35.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECIBEL DB224 | 97.500 m | V | 9.1000 | 0.0000 | | |
| 1 | 2 | T | | 35.100 m | | 3.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 3000 TECHNOLOGY DRIVE, PLANO, TX | DALLAS | 8009891296 |
License history
| Date | File or call sign | Action |
|---|
| 2004-12-09 | KNKB435 | LICAN |
| 2004-12-07 | KNKB435 | LETAFU |
| 2004-12-03 | KNKB435 | LIAUA |
| 2004-12-02 | KNKB435 | LIAUA |
| 2004-12-02 | KNKB435 | ESUAPR |
| 2004-12-01 | KNKB435 | ESUAPR |
| 2004-11-12 | KNKB435 | AUDOPR |
| 2004-11-11 | KNKB435 | LIMOD |
| 2004-11-05 | KNKB435 | LTSAPR |
| 2004-11-04 | KNKB435 | ESUAPR |
| 2004-11-04 | KNKB435 | EFUAPR |
| 2004-09-28 | KNKB435 | LETAUS |
| 2003-08-09 | KNKB435 | LITRAN |
| 2002-08-22 | KNKB435 | AUTHPR |
| 2002-08-22 | KNKB435 | LIASS |
| 2002-07-17 | KNKB435 | AUTHPR |
| 2002-06-03 | KNKB435 | LIASS |
| 2002-01-25 | KNKB435 | AUTHPR |
| 2002-01-18 | KNKB435 | AUTHPR |
| 2001-12-06 | KNKB435 | LIASS |
| 2000-11-10 | KNKB435 | LITRAN |
| 2000-03-22 | KNKB435 | COR |
| 1999-10-13 | KNKB435 | AUTHPR |
| 1999-08-24 | KNKB435 | AUTHPR |
| 1999-08-23 | KNKB435 | LITRAN |
| 1999-06-10 | KNKB435 | AUTHPR |
| 1999-06-07 | KNKB435 | LIASS |
| 1999-05-11 | KNKB435 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1338 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNKB435 | ULS 1338 | 2026-08-24 08:47:30 |
| Status | C | ULS 1338 | 2026-08-24 08:47:30 |
| Service | CD | ULS 1338 | 2026-08-24 08:47:30 |
| Grant Date | 1999-05-11 | ULS 1338 | 2026-08-24 08:47:30 |
| Expiration Date | 2009-04-01 | ULS 1338 | 2026-08-24 08:47:30 |
| Cancellation Date | 2004-12-08 | ULS 1338 | 2026-08-24 08:47:30 |