Universal Licensing System
WPZR879
CARLETON LIFE SUPPORT SYSTEMS INC.
License details
| ULS identifier | 2597722 |
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| Call sign | WPZR879 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2004-03-01 |
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| Expiration | 2014-03-01 |
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| Cancellation | 2014-05-03 |
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| Frequency range | 463.4375 - 469.7125 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Davenport, SCOTT, IA |
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| Coordinates | 41.5473333, -90.6133889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.43750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 464.71250000 | | | 40.000000 | 85.000000 | |
| 3 | 1 | MO | 464.71250000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 464.81250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 469.71250000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.43750000 | | 7K60FXE |
| 1 | 1 | 463.43750000 | | 7K60FXD |
| 1 | 1 | 463.43750000 | | 11K2F3E |
| 2 | 1 | 464.71250000 | | 7K60FXE |
| 2 | 1 | 464.71250000 | | 7K60FXD |
| 2 | 1 | 464.71250000 | | 11K2F3E |
| 3 | 1 | 464.71250000 | | 7K60FXE |
| 3 | 1 | 464.71250000 | | 11K2F3E |
| 3 | 1 | 464.71250000 | | 7K60FXD |
| 1 | 1 | 464.81250000 | | 7K60FXD |
| 1 | 1 | 464.81250000 | | 7K60FXE |
| 1 | 1 | 464.81250000 | | 11K2F3E |
| 3 | 1 | 469.71250000 | | 7K60FXE |
| 3 | 1 | 469.71250000 | | 7K60FXD |
| 3 | 1 | 469.71250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2734 HICKORY GROVE ROAD, DAVENPORT, SCOTT, IA | 41.54733333, -90.61338889 | 0.000 m | | | |
| 2 | | 2734 Hickory Grove Rd, Davenport, SCOTT, IA | 41.54733333, -90.61338889 | 208.000 m | BANT | 9.200 m structure / 12.200 m overall | N |
| 3 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 12.200 m | | | | 14.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2734 HICKORY GROVE RD., DAVENPORT, IA | SCOTT | 5633836293 |
License history
| Date | File or call sign | Action |
|---|
| 2014-05-03 | WPZR879 | LIEXP |
| 2013-12-09 | WPZR879 | LETRES |
| 2012-03-12 | WPZR879 | LIMOD |
| 2010-03-05 | WPZR879 | LIAUA |
| 2010-03-04 | WPZR879 | ESCAPR |
| 2004-11-29 | WPZR879 | LETCNS |
| 2004-03-01 | WPZR879 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2597722 | 2026-08-02 01:16:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZR879 | ULS 2597722 | 2026-08-02 01:16:53 |
| Status | E | ULS 2597722 | 2026-08-02 01:16:53 |
| Service | IG | ULS 2597722 | 2026-08-02 01:16:53 |
| Grant Date | 2004-03-01 | ULS 2597722 | 2026-08-02 01:16:53 |
| Expiration Date | 2014-03-01 | ULS 2597722 | 2026-08-02 01:16:53 |
| Cancellation Date | 2014-05-03 | ULS 2597722 | 2026-08-02 01:16:53 |