Universal Licensing System
KNBV344
DUPAGE AIRPORT AUTHORITY
License details
| ULS identifier | 1210992 |
|---|
| Call sign | KNBV344 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-08-17 |
|---|
| Expiration | 2031-11-06 |
|---|
| Frequency range | 453.5 - 458.5 MHz (2 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | WEST CHICAGO, DUPAGE, IL |
|---|
| Coordinates | 41.9061389, -88.2500833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:45 |
|---|
Licensee
| Name | DUPAGE AIRPORT AUTHORITY |
|---|
| Applicant type | G |
|---|
| FRN | 0002845840 |
|---|
| Location | WEST CHICAGO, IL |
|---|
| Address | 2700 INTERNATIONAL DRIVE SUITE 200, WEST CHICAGO, IL, 601851658 |
|---|
| Phone | 6302086172 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 453.50000000 | | | 50.000000 | | |
| 2 | 1 | FB2 | 453.50000000 | | | 6.000000 | | |
| 4 | 1 | FB2 | 453.50000000 | | | 70.000000 | | |
| 4 | 1 | FB2 | 453.50000000 | | | 6.000000 | | |
| 1 | 1 | MO | 458.50000000 | | | 50.000000 | | |
| 3 | 1 | FX1 | 458.50000000 | | | 6.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.50000000 | | 11K2F3E |
| 2 | 1 | 453.50000000 | | 11K2F3E |
| 4 | 1 | 453.50000000 | | 11K2F3E |
| 4 | 1 | 453.50000000 | | 11K2F3E |
| 1 | 1 | 458.50000000 | | 11K2F3E |
| 3 | 1 | 458.50000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | DUPAGE COUNTY AIRPORT RT 64 NORTH AVE, WEST CHICAGO, DUPAGE, IL | 41.90613889, -88.25008333 | 231.000 m | | | N |
| 3 | T | IL | | | | | |
| 4 | T | DUPAGE COUNTY AIRPORT RT 64 NORTH AVE, WEST CHICAGO, DUPAGE, IL | 41.91447222, -88.24675000 | 231.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 6.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DUPAGE CTY AIRPORT ADMIN BLDG & MAINTENANCE BLDG, WEST CHICAGO, IL | DUPAGE | 6305842211 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-17 | KNBV344 | LIREN |
| 2021-08-16 | KNBV344 | LETRES |
| 2015-01-21 | KNBV344 | LIMOD |
| 2011-08-31 | KNBV344 | LIREN |
| 2011-08-29 | KNBV344 | ESUAPR |
| 2011-08-15 | KNBV344 | LETRES |
| 2011-08-08 | KNBV344 | ESURNW |
| 2011-07-21 | KNBV344 | LIMOD |
| 2011-04-20 | KNBV344 | ESCAPR |
| 2001-09-22 | KNBV344 | LIREN |
| 2001-09-17 | KNBV344 | AUDOPR |
| 2001-08-13 | KNBV344 | LETRES |
| 2000-10-20 | KNBV344 | LICCNV |
| 2000-06-02 | KNBV344 | AUTHPR |
| 1996-10-03 | KNBV344 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1210992 | 2026-08-02 01:12:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBV344 | ULS 1210992 | 2026-08-02 01:12:45 |
| Status | A | ULS 1210992 | 2026-08-02 01:12:45 |
| Service | PW | ULS 1210992 | 2026-08-02 01:12:45 |
| Grant Date | 2021-08-17 | ULS 1210992 | 2026-08-02 01:12:45 |
| Expiration Date | 2031-11-06 | ULS 1210992 | 2026-08-02 01:12:45 |