Universal Licensing System
KNAB421
DAVENPORT, CITY OF
License details
| ULS identifier | 1181409 |
|---|
| Call sign | KNAB421 |
|---|
| Radio service | PW |
|---|
| Status | C |
|---|
| Grant date | 2015-07-15 |
|---|
| Expiration | 2025-09-19 |
|---|
| Cancellation | 2020-12-11 |
|---|
| Frequency range | 460.575 - 465.6 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | DAVENPORT, SCOTT, IA |
|---|
| Coordinates | 41.4736389, -90.6576389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:16 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 460.57500000 | | | 30.000000 | | |
| 1 | 1 | FX1 | 465.57500000 | | | 30.000000 | | |
| 1 | 1 | FX1 | 465.60000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.57500000 | | 11K2F3E |
| 1 | 1 | 465.57500000 | | 11K2F3E |
| 1 | 1 | 465.60000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | FIRE DEPT STATION 5 2804 TELEGRAPH RD, DAVENPORT, SCOTT, IA | 41.47363889, -90.65763889 | 195.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | FIRE DEPT STATION 5 2804 TELEGRAPH RD, DAVENPORT, IA | SCOTT | 3193267906 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-12 | KNAB421 | LICAN |
| 2015-07-15 | KNAB421 | LIREN |
| 2015-07-15 | KNAB421 | COR |
| 2015-06-21 | KNAB421 | ESURNW |
| 2011-12-28 | KNAB421 | LIMOD |
| 2011-12-28 | KNAB421 | LIAUA |
| 2011-12-27 | KNAB421 | ESCAPR |
| 2011-12-10 | KNAB421 | LTSFNR |
| 2005-06-27 | KNAB421 | LTSAPR |
| 2005-06-25 | KNAB421 | LIREN |
| 2001-10-05 | KNAB421 | AUDOPR |
| 2000-10-19 | KNAB421 | LICCNV |
| 2000-07-03 | KNAB421 | AUTHPR |
| 2000-07-03 | KNAB421 | LIREN |
| 2000-06-19 | KNAB421 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1181409 | 2026-08-02 01:13:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAB421 | ULS 1181409 | 2026-08-02 01:13:16 |
| Status | C | ULS 1181409 | 2026-08-02 01:13:16 |
| Service | PW | ULS 1181409 | 2026-08-02 01:13:16 |
| Grant Date | 2015-07-15 | ULS 1181409 | 2026-08-02 01:13:16 |
| Expiration Date | 2025-09-19 | ULS 1181409 | 2026-08-02 01:13:16 |
| Cancellation Date | 2020-12-11 | ULS 1181409 | 2026-08-02 01:13:16 |