Universal Licensing System
WPWB439
SORTER CONSTRUCTION INC
License details
| ULS identifier | 2451173 |
|---|
| Call sign | WPWB439 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-10-03 |
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| Expiration | 2012-10-03 |
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| Cancellation | 2012-12-08 |
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| Frequency range | 152.99 MHz |
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| Locations | 3 |
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| Representative location | GRAND JUNCTION, MESA, CO |
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| Coordinates | 39.0381667, -108.5332778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 152.99000000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | FB | 152.99000000 | | | 45.000000 | 60.000000 | |
| 3 | 1 | MO | 152.99000000 | | | 45.000000 | 90.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.99000000 | | 11K2F3E |
| 1 | 1 | 152.99000000 | | 20K0F3E |
| 2 | 1 | 152.99000000 | | 20K0F3E |
| 2 | 1 | 152.99000000 | | 11K2F3E |
| 3 | 1 | 152.99000000 | | 11K2F3E |
| 3 | 1 | 152.99000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2802 HIGHWAY 50, GRAND JUNCTION, MESA, CO | 39.03816667, -108.53327778 | 1420.000 m | BTWR | 13.000 m structure / 19.000 m overall | |
| 2 | T | 1930 N 10TH ST, GRAND JUNCTION, MESA, CO | 39.08525000, -108.55563889 | 1414.000 m | BMAST | 12.000 m structure / 15.000 m overall | |
| 3 | T | | 39.03816667, -108.53327778 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 19.000 m | V | 6.0000 | 360.0000 | -129.000 | |
| 1 | 2 | | | 15.000 m | V | 3.0000 | 360.0000 | -98.000 | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2802 HIGHWAY 50, GRAND JUNCTION, CO | MESA | 9702421436 |
| 2 | 1930 N 10TH ST, GRAND JUNCTION, CO | MESA | 9702419709 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-08 | WPWB439 | LIEXP |
| 2012-07-18 | WPWB439 | LIMOD |
| 2012-07-09 | WPWB439 | LETRES |
| 2012-06-06 | WPWB439 | ESCAPR |
| 2003-08-01 | WPWB439 | LETCNS |
| 2002-10-03 | WPWB439 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2451173 | 2026-08-02 01:16:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWB439 | ULS 2451173 | 2026-08-02 01:16:03 |
| Status | E | ULS 2451173 | 2026-08-02 01:16:03 |
| Service | IG | ULS 2451173 | 2026-08-02 01:16:03 |
| Grant Date | 2002-10-03 | ULS 2451173 | 2026-08-02 01:16:03 |
| Expiration Date | 2012-10-03 | ULS 2451173 | 2026-08-02 01:16:03 |
| Cancellation Date | 2012-12-08 | ULS 2451173 | 2026-08-02 01:16:03 |