Universal Licensing System
WPPW681
Union Pacific Railroad Company
License details
| ULS identifier | 1821138 |
|---|
| Call sign | WPPW681 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-01-18 |
|---|
| Expiration | 2035-02-15 |
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| Frequency range | 160.41 - 160.515 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | HOME, MARSHALL, KS |
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| Coordinates | 39.8281667, -96.5390833 |
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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 |
|---|
| 1 | 1 | FB | 160.41000000 | | | 5.000000 | 4.800000 | |
| 2 | 1 | FB | 160.41000000 | | | 5.000000 | 4.800000 | |
| 3 | 1 | FB | 160.41000000 | | | 5.000000 | 4.800000 | |
| 3 | 2 | FB | 160.47000000 | | | 5.000000 | 4.800000 | |
| 1 | 1 | FB | 160.51500000 | | | 5.000000 | 4.800000 | |
| 2 | 1 | FB | 160.51500000 | | | 5.000000 | 4.800000 | |
| 3 | 1 | FB | 160.51500000 | | | 5.000000 | 4.800000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.41000000 | | 11K2F3E |
| 1 | 1 | 160.41000000 | | 4K00F1E |
| 2 | 1 | 160.41000000 | | 4K00F1E |
| 2 | 1 | 160.41000000 | | 11K2F3E |
| 3 | 1 | 160.41000000 | | 4K00F1E |
| 3 | 1 | 160.41000000 | | 11K2F3E |
| 3 | 2 | 160.47000000 | | 11K2F3E |
| 3 | 2 | 160.47000000 | | 4K00F1E |
| 1 | 1 | 160.51500000 | | 4K00F1E |
| 1 | 1 | 160.51500000 | | 11K2F3E |
| 2 | 1 | 160.51500000 | | 4K00F1E |
| 2 | 1 | 160.51500000 | | 11K2F3E |
| 3 | 1 | 160.51500000 | | 4K00F1E |
| 3 | 1 | 160.51500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MP 88.3, HIAWATHA SUB, AXTELL, MARSHALL, KS | 39.86827778, -96.24825000 | 407.000 m | BANT | 6.000 m structure / 6.000 m overall | N |
| 2 | T | MP 60.6, HIAWATHA SUB, SABETHA, NEMAHA, KS | 39.90480556, -95.80083333 | 400.000 m | BANT | 6.000 m structure / 6.000 m overall | N |
| 3 | T | MP 106.48, HIAWATHA SUB, HOME, MARSHALL, KS | 39.82816667, -96.53908333 | 394.000 m | BANT | 3.000 m structure / 3.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | V | 0.0000 | 360.0000 | 12.000 | |
| 1 | 2 | T | | 6.000 m | V | 0.0000 | 360.0000 | 33.000 | |
| 1 | 3 | T | | 3.000 m | V | 0.0000 | 360.0000 | -2.000 | |
| 2 | 3 | T | | 3.000 m | V | 0.0000 | 360.0000 | -2.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0640, OMAHA, NE | DOUGLAS | 4025446090 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-18 | WPPW681 | LIREN |
| 2024-11-25 | WPPW681 | LETRES |
| 2023-10-12 | WPPW681 | LIAUA |
| 2015-03-02 | WPPW681 | LIMOD |
| 2015-01-23 | WPPW681 | LIREN |
| 2015-01-22 | WPPW681 | ESUAPR |
| 2014-11-24 | WPPW681 | LETRES |
| 2011-12-29 | WPPW681 | LIMOD |
| 2008-08-26 | WPPW681 | LETCNS |
| 2007-11-23 | WPPW681 | LIMOD |
| 2006-11-30 | WPPW681 | LIMOD |
| 2006-02-13 | WPPW681 | LIMOD |
| 2004-12-01 | WPPW681 | LIREN |
| 2004-11-30 | WPPW681 | ESUAPR |
| 2004-11-22 | WPPW681 | LETRES |
| 2002-06-13 | WPPW681 | LIAUA |
| 2002-05-25 | WPPW681 | LIAUA |
| 2002-04-24 | WPPW681 | COR |
| 2002-04-11 | WPPW681 | LIMOD |
| 2002-03-04 | WPPW681 | AUDOPR |
| 2001-01-25 | WPPW681 | LIMOD |
| 2000-12-01 | WPPW681 | LIAUA |
| 2000-11-23 | WPPW681 | LICCNV |
| 2000-02-16 | WPPW681 | AUTHPR |
| 2000-02-15 | WPPW681 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1821138 | 2026-08-02 01:12:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPW681 | ULS 1821138 | 2026-08-02 01:12:29 |
| Status | A | ULS 1821138 | 2026-08-02 01:12:29 |
| Service | IG | ULS 1821138 | 2026-08-02 01:12:29 |
| Grant Date | 2025-01-18 | ULS 1821138 | 2026-08-02 01:12:29 |
| Expiration Date | 2035-02-15 | ULS 1821138 | 2026-08-02 01:12:29 |