Universal Licensing System
WPPS469
IMPACT SURVEYORS INC
License details
| ULS identifier | 1818980 |
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| Call sign | WPPS469 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-01-04 |
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| Expiration | 2015-02-14 |
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| Cancellation | 2015-04-18 |
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| Frequency range | 464.6 - 464.75 MHz (6 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:39 |
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Licensee
| Name | IMPACT SURVEYORS INC |
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| Applicant type | C |
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| FRN | 0012429981 |
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| Location | AURORA, CO |
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| Address | 921 TELLURIDE STREET, AURORA, CO, 80011 |
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| Phone | 7208590654 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 464.60000000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.62500000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.65000000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.70000000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.72500000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.75000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.60000000 | | 11K0F2D |
| 1 | 1 | 464.62500000 | | 11K0F2D |
| 1 | 1 | 464.65000000 | | 11K0F2D |
| 1 | 1 | 464.70000000 | | 11K0F2D |
| 1 | 1 | 464.72500000 | | 11K0F2D |
| 1 | 1 | 464.75000000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 |
|---|
| 1 | 921 TELLURIDE STREET, AURORA, CO | ARAPAHOE | 7208590654 |
| 2 | 921 Telluride Street, Aurora, CO | ARAPAHOE | 7208590654 |
License history
| Date | File or call sign | Action |
|---|
| 2015-04-18 | WPPS469 | LIEXP |
| 2014-11-24 | WPPS469 | LETRES |
| 2005-01-04 | WPPS469 | LTSFRN |
| 2005-01-04 | WPPS469 | LIREN |
| 2005-01-03 | WPPS469 | ESCAPR |
| 2004-11-22 | WPPS469 | LETRES |
| 2002-05-17 | WPPS469 | AUDOPR |
| 2000-11-23 | WPPS469 | LICCNV |
| 2000-02-16 | WPPS469 | AUTHPR |
| 2000-02-14 | WPPS469 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1818980 | 2026-08-02 01:17:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPS469 | ULS 1818980 | 2026-08-02 01:17:39 |
| Status | E | ULS 1818980 | 2026-08-02 01:17:39 |
| Service | IG | ULS 1818980 | 2026-08-02 01:17:39 |
| Grant Date | 2005-01-04 | ULS 1818980 | 2026-08-02 01:17:39 |
| Expiration Date | 2015-02-14 | ULS 1818980 | 2026-08-02 01:17:39 |
| Cancellation Date | 2015-04-18 | ULS 1818980 | 2026-08-02 01:17:39 |