Universal Licensing System
WPMS781
CSX Transportation Inc
License details
| ULS identifier | 1800219 |
|---|
| Call sign | WPMS781 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-09-29 |
|---|
| Expiration | 2033-12-03 |
|---|
| Frequency range | 160.35 - 161.415 MHz (5 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ERWIN, UNICOI, TN |
|---|
| Coordinates | 36.1248333, -82.4393056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 160.30500000 | | | 20.000000 | 36.000000 | |
| 2 | 1 | FB | 160.30500000 | | | 20.000000 | 36.000000 | |
| 1 | 1 | FB | 160.35000000 | | | 20.000000 | 36.000000 | |
| 2 | 1 | FB | 160.35000000 | | | 20.000000 | 36.000000 | |
| 1 | 1 | FB | 160.39500000 | | | 20.000000 | 36.000000 | |
| 2 | 1 | FB | 160.39500000 | | | 20.000000 | 36.000000 | |
| 1 | 1 | FB | 160.59000000 | | | 20.000000 | 36.000000 | |
| 2 | 1 | FB | 160.59000000 | | | 20.000000 | 36.000000 | |
| 1 | 1 | FB | 160.78500000 | | | 20.000000 | 36.000000 | |
| 2 | 1 | FB | 160.78500000 | | | 20.000000 | 36.000000 | |
| 1 | 1 | FB | 161.41500000 | | | 20.000000 | 36.000000 | |
| 2 | 1 | FB | 161.41500000 | | | 20.000000 | 36.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.30500000 | | 11K2F3E |
| 2 | 1 | 160.30500000 | | 11K2F3E |
| 1 | 1 | 160.35000000 | | 11K2F3E |
| 2 | 1 | 160.35000000 | | 11K2F3E |
| 1 | 1 | 160.39500000 | | 11K2F3E |
| 2 | 1 | 160.39500000 | | 11K2F3E |
| 1 | 1 | 160.59000000 | | 11K2F3E |
| 2 | 1 | 160.59000000 | | 11K2F3E |
| 1 | 1 | 160.78500000 | | 11K2F3E |
| 2 | 1 | 160.78500000 | | 11K2F3E |
| 1 | 1 | 161.41500000 | | 11K2F3E |
| 2 | 1 | 161.41500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MCP HOUSE 100 N OF US 19, ERWIN, UNICOI, TN | 36.12483333, -82.43930556 | 519.000 m | POLE | 14.000 m structure / 17.000 m overall | N |
| 2 | T | MCP HOUSE 100 S OF TIMBER RIDGE RD AT RIVERHILL RD, ERWIN, UNICOI, TN | 36.10705556, -82.44402778 | 536.000 m | POLE | 14.000 m structure / 17.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | -199.000 | |
| 1 | 2 | T | | 17.000 m | | | | -218.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DISPATCHER CTR 3019 WARRINGTON ST, JACKSONVILLE, FL | | 9043882180 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-06 | WPMS781 | LIAUA |
| 2023-11-01 | WPMS781 | LIAUA |
| 2023-09-29 | WPMS781 | LIREN |
| 2023-09-11 | WPMS781 | LETRES |
| 2021-10-06 | WPMS781 | LIAUA |
| 2019-07-13 | WPMS781 | LIAUA |
| 2013-10-22 | WPMS781 | ESUAPR |
| 2013-10-18 | WPMS781 | LIREN |
| 2013-09-09 | WPMS781 | LETRES |
| 2013-04-24 | WPMS781 | LIMOD |
| 2005-03-15 | WPMS781 | LIAUA |
| 2005-03-14 | WPMS781 | ESCAPR |
| 2003-10-02 | WPMS781 | LIREN |
| 2003-09-08 | WPMS781 | LETRES |
| 2002-01-22 | WPMS781 | AUDOPR |
| 2000-11-23 | WPMS781 | LICCNV |
| 1998-12-03 | WPMS781 | LIISS |
| 1998-12-03 | WPMS781 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1800219 | 2026-08-02 01:11:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMS781 | ULS 1800219 | 2026-08-02 01:11:21 |
| Status | A | ULS 1800219 | 2026-08-02 01:11:21 |
| Service | IG | ULS 1800219 | 2026-08-02 01:11:21 |
| Grant Date | 2023-09-29 | ULS 1800219 | 2026-08-02 01:11:21 |
| Expiration Date | 2033-12-03 | ULS 1800219 | 2026-08-02 01:11:21 |