Universal Licensing System
WPLU454
B T K SURVEYS INC
License details
| ULS identifier | 1787917 |
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| Call sign | WPLU454 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-01-17 |
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| Expiration | 2013-02-13 |
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| Cancellation | 2013-04-20 |
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| Frequency range | 464.5 - 464.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CO |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:57 |
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Licensee
| Name | B T K SURVEYS INC |
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| Applicant type | C |
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| FRN | 0007678899 |
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| Location | STEAMBOAT SPRINGS, CO |
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| Address | STEAMBOAT SPRINGS, CO, 80477 |
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| Phone | 9708790045 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXOI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | FBI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | FXOI | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | FBI | 464.55000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 464.50000000 | | 20K0F1D |
| 1 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 464.55000000 | | 20K0F3E |
| 1 | 1 | 464.55000000 | | 20K0F1D |
| 1 | 1 | 464.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CO | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2932 LAUREL LN, STEAMBOAT SPRINGS, CO | | 9708790045 |
License history
| Date | File or call sign | Action |
|---|
| 2013-04-20 | WPLU454 | LIEXP |
| 2012-11-19 | WPLU454 | LETRES |
| 2003-01-17 | WPLU454 | LIREN |
| 2002-11-18 | WPLU454 | LETRES |
| 2000-11-23 | WPLU454 | LICCNV |
| 1998-02-13 | WPLU454 | AUTHPR |
| 1998-02-13 | WPLU454 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1787917 | 2026-08-02 01:16:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLU454 | ULS 1787917 | 2026-08-02 01:16:57 |
| Status | E | ULS 1787917 | 2026-08-02 01:16:57 |
| Service | IG | ULS 1787917 | 2026-08-02 01:16:57 |
| Grant Date | 2003-01-17 | ULS 1787917 | 2026-08-02 01:16:57 |
| Expiration Date | 2013-02-13 | ULS 1787917 | 2026-08-02 01:16:57 |
| Cancellation Date | 2013-04-20 | ULS 1787917 | 2026-08-02 01:16:57 |