Universal Licensing System
KNHZ453
DDP Specialty Electronic Materials US, LLC
License details
| ULS identifier | 1627092 |
|---|
| Call sign | KNHZ453 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-10-08 |
|---|
| Expiration | 2031-10-16 |
|---|
| Frequency range | 461.7 - 466.7 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | JOLIET, WILL, IL |
|---|
| Coordinates | 41.3953056, -88.2261667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:57 |
|---|
Licensee
| Name | DDP Specialty Electronic Materials US, LLC |
|---|
| Applicant type | L |
|---|
| FRN | 0030131551 |
|---|
| Location | Wilmington, DE |
|---|
| Address | 974 Centre Road, Building 730, Wilmington, DE, 19805 |
|---|
| Phone | 3023191288 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.70000000 | | | 15.000000 | 40.000000 | |
| 2 | 1 | MO | 466.70000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.70000000 | | 11K2F3E |
| 2 | 1 | 466.70000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | I55 & ARSENAL RD MARINE TERMINAL, JOLIET, WILL, IL | 41.39530556, -88.22616667 | 168.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | I55 & ARSENAL RD, JOLIET, IL | WILL | 8154232676 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-22 | KNHZ453 | LIAUA |
| 2021-10-08 | KNHZ453 | LIREN |
| 2020-11-02 | KNHZ453 | LIASS |
| 2018-11-01 | KNHZ453 | LIASS |
| 2017-11-16 | KNHZ453 | LIAUA |
| 2017-08-31 | KNHZ453 | LITRAN |
| 2016-03-30 | KNHZ453 | LIMOD |
| 2012-12-14 | KNHZ453 | LIMOD |
| 2012-12-13 | KNHZ453 | ESUAPR |
| 2011-09-08 | KNHZ453 | LIREN |
| 2011-09-01 | KNHZ453 | ESUAPR |
| 2011-07-25 | KNHZ453 | LETRES |
| 2011-07-19 | KNHZ453 | ESUAPR |
| 2008-04-26 | KNHZ453 | ESUAPR |
| 2008-04-26 | KNHZ453 | LIAUA |
| 2002-02-21 | KNHZ453 | AUDOPR |
| 2001-10-11 | KNHZ453 | LIREN |
| 2001-07-23 | KNHZ453 | LETRES |
| 2000-11-23 | KNHZ453 | LICCNV |
| 1997-04-16 | KNHZ453 | AUTHPR |
| 1996-10-16 | KNHZ453 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1627092 | 2026-08-02 01:21:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNHZ453 | ULS 1627092 | 2026-08-02 01:21:57 |
| Status | A | ULS 1627092 | 2026-08-02 01:21:57 |
| Service | IG | ULS 1627092 | 2026-08-02 01:21:57 |
| Grant Date | 2021-10-08 | ULS 1627092 | 2026-08-02 01:21:57 |
| Expiration Date | 2031-10-16 | ULS 1627092 | 2026-08-02 01:21:57 |