Universal Licensing System
WNZM423
License details
| ULS identifier | 1781269 |
|---|---|
| Call sign | WNZM423 |
| Radio service | IG |
| Status | E |
| Grant date | 2004-06-18 |
| Expiration | 2014-07-07 |
| Cancellation | 2014-09-06 |
| Frequency range | 462.9 MHz |
| Locations | 6 |
| Representative location | LIBERTYVILLE, LAKE, IL |
| Coordinates | 42.2905833, -87.9961944 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:12:08 |
Licensee
| Name | MOTOROLA SOLUTIONS, INC. |
|---|---|
| Applicant type | C |
| FRN | 0002861649 |
| Location | Gettysburg, PA |
| Address | 28 Twin Lakes Drive, Gettysburg, PA, 17235 |
| Phone | 7173340654 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB | 462.90000000 | 225.000000 | 525.000000 | |||
| 2 | 1 | FB | 462.90000000 | 225.000000 | 530.000000 | |||
| 3 | 1 | FB | 462.90000000 | 225.000000 | 471.000000 | |||
| 4 | 1 | FB | 462.90000000 | 225.000000 | 526.000000 | |||
| 5 | 1 | FB | 462.90000000 | 225.000000 | 575.000000 | |||
| 6 | 1 | FB | 462.90000000 | 225.000000 | 525.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 462.90000000 | 15K0F1D | |
| 1 | 1 | 462.90000000 | 15K0F2D | |
| 2 | 1 | 462.90000000 | 15K0F2D | |
| 2 | 1 | 462.90000000 | 15K0F1D | |
| 3 | 1 | 462.90000000 | 15K0F1D | |
| 3 | 1 | 462.90000000 | 15K0F2D | |
| 4 | 1 | 462.90000000 | 15K0F2D | |
| 4 | 1 | 462.90000000 | 15K0F1D | |
| 5 | 1 | 462.90000000 | 15K0F1D | |
| 5 | 1 | 462.90000000 | 15K0F2D | |
| 6 | 1 | 462.90000000 | 15K0F1D | |
| 6 | 1 | 462.90000000 | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 600 N US HWY 45, LIBERTYVILLE, LAKE, IL | 42.29058333, -87.99619444 | 220.000 m | TOWER | 14.000 m structure / 14.000 m overall | N |
| 2 | T | 32093 N O PLANE ROAD, GURNEE, LAKE, IL | 42.32891667, -87.91258333 | 217.000 m | TOWER | 101.000 m structure / 101.000 m overall | N |
| 3 | T | 171 HART RD, BATAVIA, KANE, IL | 41.83863889, -88.29675000 | 238.000 m | TOWER | 76.000 m structure / 76.000 m overall | N |
| 4 | T | MARTIN RD & ST RT 120, MCHENRY, MCHENRY, IL | 42.35558333, -88.31675000 | 259.000 m | TOWER | 116.000 m structure / 116.000 m overall | N |
| 5 | T | 233 S WACKER DR, CHICAGO, COOK, IL | 41.87891667, -87.63616667 | 181.000 m | TOWER | 364.000 m structure / 364.000 m overall | N |
| 6 | T | 899 DIBBINS RD, HARVARD, MCHENRY, IL | 42.42752778, -88.62288889 | 280.000 m | TOWER | 12.000 m structure / 12.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 14.000 m | 7.000 | |||||
| 1 | 2 | T | 101.000 m | 105.000 | |||||
| 1 | 3 | T | 76.000 m | 91.000 | |||||
| 1 | 4 | T | 116.000 m | 120.000 | |||||
| 1 | 5 | T | 364.000 m | 366.000 | |||||
| 1 | 6 | T | 12.000 m | 6.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1309 E ALGONQUIN ROAD, SCHAUMBURG, IL | COOK | 8475388500 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2014-09-06 | WNZM423 | LIEXP |
| 2014-04-14 | WNZM423 | LETRES |
| 2011-01-19 | WNZM423 | LIAUA |
| 2011-01-18 | WNZM423 | ESCAPR |
| 2011-01-17 | WNZM423 | EFUAPR |
| 2011-01-17 | WNZM423 | ESUAPR |
| 2004-06-17 | WNZM423 | ESUAPR |
| 2004-04-12 | WNZM423 | LETRES |
| 2003-07-03 | WNZM423 | LIAUA |
| 2002-02-07 | WNZM423 | LIAUA |
| 2002-02-04 | WNZM423 | AUDOPR |
| 2000-11-23 | WNZM423 | LICCNV |
| 1999-05-10 | WNZM423 | AUTHPR |
| 1999-05-10 | WNZM423 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1781269 | 2026-08-02 01:12:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNZM423 | ULS 1781269 | 2026-08-02 01:12:08 |
| Status | E | ULS 1781269 | 2026-08-02 01:12:08 |
| Service | IG | ULS 1781269 | 2026-08-02 01:12:08 |
| Grant Date | 2004-06-18 | ULS 1781269 | 2026-08-02 01:12:08 |
| Expiration Date | 2014-07-07 | ULS 1781269 | 2026-08-02 01:12:08 |
| Cancellation Date | 2014-09-06 | ULS 1781269 | 2026-08-02 01:12:08 |