Universal Licensing System
WPBP741
DUPAGE AIRPORT AUTHORITY
License details
| ULS identifier | 1705072 |
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| Call sign | WPBP741 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-11-16 |
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| Expiration | 2033-02-04 |
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| Frequency range | 469.5875 MHz |
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| Locations | 1 |
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| Representative location | DUPAGE, IL |
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| Coordinates | 41.8705833, -88.2959167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:47 |
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Licensee
| Name | DUPAGE AIRPORT AUTHORITY |
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| Applicant type | G |
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| FRN | 0002845840 |
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| Location | WEST CHICAGO, IL |
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| Address | 2700 INTERNATIONAL DRIVE SUITE 200, WEST CHICAGO, IL, 601851658 |
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| Phone | 6302086172 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 469.58750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 469.58750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | DUPAGE, IL | 41.87058333, -88.29591667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 2 | 2700 International Dr. Ste. 200, West Chicago, IL | DUPAGE | 6302085603 |
| 3 | 2700 International Drive, West Chicago, IL | DUPAGE | 6302086172 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-16 | WPBP741 | LIREN |
| 2022-11-14 | WPBP741 | LETRES |
| 2022-11-06 | WPBP741 | ESURNW |
| 2015-01-21 | WPBP741 | LIMOD |
| 2013-04-15 | WPBP741 | LIMOD |
| 2013-02-01 | WPBP741 | LIREN |
| 2013-01-31 | WPBP741 | ESCAPR |
| 2012-12-10 | WPBP741 | ESCAPR |
| 2012-11-12 | WPBP741 | LETRES |
| 2003-03-18 | WPBP741 | LIREN |
| 2002-11-12 | WPBP741 | LETRES |
| 2001-09-17 | WPBP741 | AUDOPR |
| 2000-11-23 | WPBP741 | LICCNV |
| 2000-06-02 | WPBP741 | AUTHPR |
| 1998-01-27 | WPBP741 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1705072 | 2026-08-02 01:12:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBP741 | ULS 1705072 | 2026-08-02 01:12:47 |
| Status | A | ULS 1705072 | 2026-08-02 01:12:47 |
| Service | IG | ULS 1705072 | 2026-08-02 01:12:47 |
| Grant Date | 2022-11-16 | ULS 1705072 | 2026-08-02 01:12:47 |
| Expiration Date | 2033-02-04 | ULS 1705072 | 2026-08-02 01:12:47 |