Universal Licensing System
WPKN993
NATIONAL AUTO TRUCKSTOPS INC DBA MADISON TRAVEL CENTER
License details
| ULS identifier | 1749215 |
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| Call sign | WPKN993 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-05-21 |
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| Expiration | 2002-05-21 |
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| Cancellation | 2002-09-22 |
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| Frequency range | 460.75 - 465.75 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DE FOREST, DANE, WI |
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| Coordinates | 43.1741667, -89.3251111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:29:02 |
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Licensee
| Name | NATIONAL AUTO TRUCKSTOPS INC DBA MADISON TRAVEL CENTER |
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| Applicant type | C |
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| Location | DE FOREST, WI |
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| Address | DE FOREST, WI, 53532 |
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| Phone | 6082499000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 460.75000000 | | | 50.000000 | 318.000000 | |
| 2 | 1 | MO | 465.75000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.75000000 | | 20K0F3E |
| 2 | 1 | 465.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5901 HWY 51, DE FOREST, DANE, WI | 43.17416667, -89.32511111 | 304.000 m | B | 9.000 m structure / 11.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 11.000 m | | | | 32.100 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5901 HWY 51, DE FOREST, WI | | 6082463520 |
License history
| Date | File or call sign | Action |
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| 2002-09-22 | WPKN993 | LIEXP |
| 2002-05-08 | WPKN993 | LETAUS |
| 2002-02-25 | WPKN993 | LETRES |
| 2000-11-23 | WPKN993 | LICCNV |
| 1997-05-21 | WPKN993 | AUTHPR |
| 1997-05-21 | WPKN993 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1749215 | 2026-08-02 01:29:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKN993 | ULS 1749215 | 2026-08-02 01:29:02 |
| Status | E | ULS 1749215 | 2026-08-02 01:29:02 |
| Service | IG | ULS 1749215 | 2026-08-02 01:29:02 |
| Grant Date | 1997-05-21 | ULS 1749215 | 2026-08-02 01:29:02 |
| Expiration Date | 2002-05-21 | ULS 1749215 | 2026-08-02 01:29:02 |
| Cancellation Date | 2002-09-22 | ULS 1749215 | 2026-08-02 01:29:02 |