Universal Licensing System
WNDJ931
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 1777979 |
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| Call sign | WNDJ931 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-04-20 |
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| Expiration | 2032-05-20 |
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| Frequency range | 160.605 - 161.475 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | ANNAPOLIS, IRON, MO |
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| Coordinates | 37.3591389, -90.6881667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FBC | 160.60500000 | | | 75.000000 | 61.000000 | |
| 2 | 1 | FBC | 160.75500000 | | | 75.000000 | 61.000000 | |
| 4 | 1 | MO | 161.02500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB | 161.22000000 | | | 75.000000 | 61.000000 | |
| 4 | 1 | MO | 161.32500000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | FB | 161.47500000 | | | 50.000000 | 58.100000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 160.60500000 | | 11K2F3E |
| 2 | 1 | 160.60500000 | | 4K00F1E |
| 2 | 1 | 160.75500000 | | 11K2F3E |
| 2 | 1 | 160.75500000 | | 4K00F1E |
| 4 | 1 | 161.02500000 | | 11K2F3E |
| 4 | 1 | 161.02500000 | | 4K00F1E |
| 2 | 1 | 161.22000000 | | 11K2F3E |
| 2 | 1 | 161.22000000 | | 4K00F1E |
| 4 | 1 | 161.32500000 | | 4K00F1E |
| 4 | 1 | 161.32500000 | | 11K2F3E |
| 5 | 1 | 161.47500000 | | 4K00F1E |
| 5 | 1 | 161.47500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | LEFFINGWELL AVE S OF SCOTT ST, KIRKWOOD, ST. LOUIS, MO | 38.57697222, -90.39916667 | 192.300 m | LTOWER | 61.900 m structure / 61.900 m overall | N |
| 4 | T | KIRKWOOD, ST. LOUIS, MO | 38.57697222, -90.39916667 | | | | N |
| 5 | T | ANNAPOLIS RADIO SITE, 574 E 2ND ST 574, ANNAPOLIS, IRON, MO | 37.35913889, -90.68816667 | 187.400 m | LTOWER | 36.600 m structure / 36.600 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 61.900 m | V | 6.0000 | 360.0000 | 88.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 30.500 m | V | 6.0000 | 360.0000 | -24.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0540, OMAHA, NE | DOUGLAS | 4025446090 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WNDJ931 | LIAUA |
| 2022-04-20 | WNDJ931 | LIREN |
| 2022-02-21 | WNDJ931 | LETRES |
| 2022-02-03 | WNDJ931 | LIMOD |
| 2014-09-04 | WNDJ931 | LIMOD |
| 2012-05-01 | WNDJ931 | LIREN |
| 2012-04-30 | WNDJ931 | ESUAPR |
| 2012-02-27 | WNDJ931 | LETRES |
| 2011-07-20 | WNDJ931 | LIMOD |
| 2007-09-17 | WNDJ931 | LIMOD |
| 2007-09-11 | WNDJ931 | ESUAPR |
| 2004-04-20 | WNDJ931 | LETCNS |
| 2003-07-17 | WNDJ931 | LIMOD |
| 2002-03-07 | WNDJ931 | LIREN |
| 2002-03-04 | WNDJ931 | AUDOPR |
| 2002-02-25 | WNDJ931 | LETRES |
| 2000-12-01 | WNDJ931 | LIAUA |
| 2000-11-23 | WNDJ931 | LICCNV |
| 1999-02-03 | WNDJ931 | AUTHPR |
| 1999-02-01 | WNDJ931 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1777979 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNDJ931 | ULS 1777979 | 2026-08-02 01:12:29 |
| Status | A | ULS 1777979 | 2026-08-02 01:12:29 |
| Service | IG | ULS 1777979 | 2026-08-02 01:12:29 |
| Grant Date | 2022-04-20 | ULS 1777979 | 2026-08-02 01:12:29 |
| Expiration Date | 2032-05-20 | ULS 1777979 | 2026-08-02 01:12:29 |