Universal Licensing System
WPMT604
ELECTRONIC MAINTENANCE & COMMUNICATIONS INC
License details
| ULS identifier | 1800697 |
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| Call sign | WPMT604 |
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| Radio service | YG |
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| Status | E |
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| Grant date | 2003-09-17 |
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| Expiration | 2013-12-15 |
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| Cancellation | 2014-02-15 |
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| Frequency range | 451.275 - 457.75 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | ZOLFO SPRINGS, HIGHLANDS, FL |
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| Coordinates | 27.3667222, -81.7975833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:47 |
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Licensee
| Name | ELECTRONIC MAINTENANCE & COMMUNICATIONS INC |
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| Applicant type | C |
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| FRN | 0005435458 |
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| Location | SEBRING, FL |
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| Address | 3708 SPARTA ROAD, SEBRING, FL, 33872 |
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| Phone | 9413857470 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.27500000 | | | 110.000000 | 250.000000 | |
| 3 | 1 | MO | 451.27500000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB6 | 451.62500000 | | | 110.000000 | 250.000000 | |
| 3 | 1 | MO | 451.62500000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB6 | 452.75000000 | | | 110.000000 | 250.000000 | |
| 3 | 1 | MO | 452.75000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | FX1 | 456.27500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 456.27500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | FX1 | 456.62500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 456.62500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | FX1 | 457.75000000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 457.75000000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.27500000 | | 20K0F3E |
| 3 | 1 | 451.27500000 | | 20K0F3E |
| 1 | 1 | 451.62500000 | | 20K0F3E |
| 3 | 1 | 451.62500000 | | 20K0F3E |
| 1 | 1 | 452.75000000 | | 20K0F3E |
| 3 | 1 | 452.75000000 | | 20K0F3E |
| 2 | 1 | 456.27500000 | | 20K0F3E |
| 3 | 1 | 456.27500000 | | 20K0F3E |
| 2 | 1 | 456.62500000 | | 20K0F3E |
| 3 | 1 | 456.62500000 | | 20K0F3E |
| 2 | 1 | 457.75000000 | | 20K0F3E |
| 3 | 1 | 457.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7891 US HWY 17S, ZOLFO SPRINGS, HIGHLANDS, FL | 27.36672222, -81.79758333 | 17.000 m | TOWER | 114.000 m structure / 115.000 m overall | N |
| 2 | T | FL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 115.000 m | | | | 112.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3708 SPARTA ROAD, SEBRING, FL | | 9413857470 |
License history
| Date | File or call sign | Action |
|---|
| 2014-02-15 | WPMT604 | LIEXP |
| 2013-09-23 | WPMT604 | LETRES |
| 2003-09-17 | WPMT604 | LIREN |
| 2002-03-08 | WPMT604 | AUDOPR |
| 2001-02-05 | WPMT604 | AUTHPR |
| 2001-02-02 | WPMT604 | COR |
| 2001-02-02 | WPMT604 | INTDUP |
| 2000-11-23 | WPMT604 | LICCNV |
| 1998-12-15 | WPMT604 | AUTHPR |
| 1998-12-15 | WPMT604 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1800697 | 2026-08-02 01:24:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMT604 | ULS 1800697 | 2026-08-02 01:24:47 |
| Status | E | ULS 1800697 | 2026-08-02 01:24:47 |
| Service | YG | ULS 1800697 | 2026-08-02 01:24:47 |
| Grant Date | 2003-09-17 | ULS 1800697 | 2026-08-02 01:24:47 |
| Expiration Date | 2013-12-15 | ULS 1800697 | 2026-08-02 01:24:47 |
| Cancellation Date | 2014-02-15 | ULS 1800697 | 2026-08-02 01:24:47 |