Universal Licensing System
WPMT486
ELECTRONIC ENGINEERING COMPANY
License details
| ULS identifier | 1800615 |
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| Call sign | WPMT486 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-10-01 |
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| Expiration | 2013-12-10 |
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| Cancellation | 2016-04-09 |
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| Frequency range | 464.65 - 469.65 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ROCKWELL CITY, CALHOUN, IA |
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| Coordinates | 42.3944167, -94.6633056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 464.65000000 | | | 75.000000 | 373.000000 | |
| 2 | 1 | MO | 469.65000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.65000000 | | 11K2F3E |
| 1 | 1 | 464.65000000 | | 20K0F3E |
| 2 | 1 | 469.65000000 | | 20K0F3E |
| 2 | 1 | 469.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2340 270TH ST, ROCKWELL CITY, CALHOUN, IA | 42.39441667, -94.66330556 | 373.000 m | SILO | 23.000 m structure / 27.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | 34.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1100 KEO WAY, DES MOINES, IA | POLK | 5152831100 |
License history
| Date | File or call sign | Action |
|---|
| 2016-04-09 | WPMT486 | LIEXP |
| 2014-03-12 | WPMT486 | ESUAPR |
| 2013-09-16 | WPMT486 | LETRES |
| 2012-11-07 | WPMT486 | LIMOD |
| 2012-07-12 | WPMT486 | ESUAPR |
| 2003-10-01 | WPMT486 | LIREN |
| 2003-09-20 | WPMT486 | LIAUA |
| 2003-09-15 | WPMT486 | LETRES |
| 2002-01-10 | WPMT486 | AUDOPR |
| 2000-11-23 | WPMT486 | LICCNV |
| 1999-10-19 | WPMT486 | AUTHPR |
| 1999-10-19 | WPMT486 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1800615 | 2026-08-02 01:11:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMT486 | ULS 1800615 | 2026-08-02 01:11:11 |
| Status | E | ULS 1800615 | 2026-08-02 01:11:11 |
| Service | IG | ULS 1800615 | 2026-08-02 01:11:11 |
| Grant Date | 2003-10-01 | ULS 1800615 | 2026-08-02 01:11:11 |
| Expiration Date | 2013-12-10 | ULS 1800615 | 2026-08-02 01:11:11 |
| Cancellation Date | 2016-04-09 | ULS 1800615 | 2026-08-02 01:11:11 |