Universal Licensing System
WPZZ441
CORNERSTONE SURVEYING, INC.
License details
| ULS identifier | 2611220 |
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| Call sign | WPZZ441 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-04-14 |
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| Expiration | 2014-04-14 |
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| Cancellation | 2014-06-14 |
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| Frequency range | 467.85 - 467.925 MHz (4 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 01:17:00 |
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Licensee
| Name | CORNERSTONE SURVEYING, INC. |
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| Applicant type | C |
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| FRN | 0009953662 |
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| Location | SELBYVILLE, DE |
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| Address | RD 1 BOX 342C, SELBYVILLE, DE, 19975 |
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| Phone | 3024366480 |
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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 | MO | 467.85000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.87500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.90000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.92500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.85000000 | | 19K6F1D |
| 1 | 1 | 467.87500000 | | 19K6F1D |
| 1 | 1 | 467.90000000 | | 19K6F1D |
| 1 | 1 | 467.92500000 | | 19K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | RD 1 BOX 342C, SELBYVILLE, DE | SUSSEX | 3024366480 |
License history
| Date | File or call sign | Action |
|---|
| 2014-06-14 | WPZZ441 | LIEXP |
| 2014-01-20 | WPZZ441 | LETRES |
| 2005-01-10 | WPZZ441 | LETCNS |
| 2004-04-14 | WPZZ441 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2611220 | 2026-08-02 01:17:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZZ441 | ULS 2611220 | 2026-08-02 01:17:00 |
| Status | E | ULS 2611220 | 2026-08-02 01:17:00 |
| Service | IG | ULS 2611220 | 2026-08-02 01:17:00 |
| Grant Date | 2004-04-14 | ULS 2611220 | 2026-08-02 01:17:00 |
| Expiration Date | 2014-04-14 | ULS 2611220 | 2026-08-02 01:17:00 |
| Cancellation Date | 2014-06-14 | ULS 2611220 | 2026-08-02 01:17:00 |