Universal Licensing System
KNGZ639
LINN COUNTY RURAL ELECTRIC COOPERATIVE
License details
| ULS identifier | 1775161 |
|---|
| Call sign | KNGZ639 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-01-27 |
|---|
| Expiration | 2025-03-23 |
|---|
| Cancellation | 2025-05-24 |
|---|
| Frequency range | 451.275 - 456.675 MHz (6 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | NORTH LIBERTY, JOHNSON, IA |
|---|
| Coordinates | 41.7580556, -91.6111111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.27500000 | | | 100.000000 | 350.000000 | |
| 3 | 1 | FB2 | 451.27500000 | | | 10.000000 | 63.000000 | |
| 4 | 1 | MO | 451.27500000 | | | 100.000000 | 100.000000 | |
| 7 | 1 | MO | 452.70000000 | | | 40.000000 | 100.000000 | |
| 2 | 1 | FX1 | 456.27500000 | | | 5.000000 | 40.000000 | |
| 4 | 1 | MO | 456.27500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 456.42500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 456.52500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 456.62500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 456.67500000 | | | 100.000000 | 100.000000 | |
| 7 | 1 | MO | 457.70000000 | | | 40.000000 | 100.000000 | |
| 7 | 1 | MO | 461.90000000 | | | 40.000000 | 100.000000 | |
| 5 | 1 | FB2 | 464.52500000 | | | 50.000000 | 200.000000 | |
| 6 | 1 | MO | 464.52500000 | | | 40.000000 | 100.000000 | |
| 7 | 1 | MO | 466.90000000 | | | 40.000000 | 100.000000 | |
| 6 | 1 | MO | 469.52500000 | | | 40.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.27500000 | | 11K0F3E |
| 1 | 1 | 451.27500000 | | 7K60FXD |
| 1 | 1 | 451.27500000 | | 7K60FXE |
| 3 | 1 | 451.27500000 | | 7K60FXE |
| 3 | 1 | 451.27500000 | | 7K60FXD |
| 3 | 1 | 451.27500000 | | 11K0F3E |
| 4 | 1 | 451.27500000 | | 7K60FXE |
| 4 | 1 | 451.27500000 | | 7K60FXD |
| 4 | 1 | 451.27500000 | | 11K0F3E |
| 7 | 1 | 452.70000000 | | 11K2F3E |
| 7 | 1 | 452.70000000 | | 7K60FXD |
| 7 | 1 | 452.70000000 | | 7K60FXE |
| 2 | 1 | 456.27500000 | | 11K0F3E |
| 2 | 1 | 456.27500000 | | 7K60FXE |
| 2 | 1 | 456.27500000 | | 7K60FXD |
| 4 | 1 | 456.27500000 | | 11K0F3E |
| 4 | 1 | 456.27500000 | | 7K60FXE |
| 4 | 1 | 456.27500000 | | 7K60FXD |
| 4 | 1 | 456.42500000 | | 7K60FXE |
| 4 | 1 | 456.42500000 | | 11K0F3E |
| 4 | 1 | 456.42500000 | | 7K60FXD |
| 4 | 1 | 456.52500000 | | 7K60FXD |
| 4 | 1 | 456.52500000 | | 11K0F3E |
| 4 | 1 | 456.52500000 | | 7K60FXE |
| 4 | 1 | 456.62500000 | | 11K0F3E |
| 4 | 1 | 456.62500000 | | 7K60FXD |
| 4 | 1 | 456.62500000 | | 7K60FXE |
| 4 | 1 | 456.67500000 | | 7K60FXD |
| 4 | 1 | 456.67500000 | | 7K60FXE |
| 4 | 1 | 456.67500000 | | 11K0F3E |
| 7 | 1 | 457.70000000 | | 7K60FXE |
| 7 | 1 | 457.70000000 | | 7K60FXD |
| 7 | 1 | 457.70000000 | | 11K2F3E |
| 7 | 1 | 461.90000000 | | 11K2F3E |
| 7 | 1 | 461.90000000 | | 7K60FXE |
| 7 | 1 | 461.90000000 | | 7K60FXD |
| 5 | 1 | 464.52500000 | | 7K60FXD |
| 5 | 1 | 464.52500000 | | 11K2F3E |
| 5 | 1 | 464.52500000 | | 7K60FXE |
| 6 | 1 | 464.52500000 | | 7K60FXE |
| 6 | 1 | 464.52500000 | | 11K2F3E |
| 6 | 1 | 464.52500000 | | 7K60FXD |
| 7 | 1 | 466.90000000 | | 7K60FXE |
| 7 | 1 | 466.90000000 | | 11K2F3E |
| 7 | 1 | 466.90000000 | | 7K60FXD |
| 6 | 1 | 469.52500000 | | 7K60FXD |
| 6 | 1 | 469.52500000 | | 7K60FXE |
| 6 | 1 | 469.52500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3535 35TH AVE, MARION, LINN, IA | 42.05722222, -91.57350000 | 262.000 m | TANK | 38.000 m structure / 42.000 m overall | N |
| 2 | T | 999 35TH ST, MARION, LINN, IA | 42.04166667, -91.58350000 | 257.000 m | B | 41.000 m structure / 41.000 m overall | N |
| 3 | T | 1.5 MI S & .25 MI E, NORTH LIBERTY, JOHNSON, IA | 41.72336111, -91.60266667 | 238.000 m | B | 27.000 m structure / 27.000 m overall | N |
| 4 | T | | | | | | |
| 5 | T | 835 W 240TH STREET NE, NORTH LIBERTY, JOHNSON, IA | 41.75805556, -91.61111111 | 243.000 m | TANK | 42.000 m structure / 45.000 m overall | N |
| 6 | T | | | | | | N |
| 7 | T | NORTH LIBERTY, JOHNSON, IA | 41.75805556, -91.61111111 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 42.000 m | | | | 49.000 | |
| 1 | 2 | T | | 41.000 m | | | | 43.400 | |
| 1 | 3 | T | | 27.000 m | | | | 37.100 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 45.000 m | | | | 52.300 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5695 REC Dr, MARION, IA | LINN | 3193771587 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-24 | KNGZ639 | LIEXP |
| 2024-12-30 | KNGZ639 | LETRES |
| 2016-12-29 | KNGZ639 | LIMOD |
| 2015-01-27 | KNGZ639 | LIREN |
| 2014-12-29 | KNGZ639 | LETRES |
| 2012-02-28 | KNGZ639 | LIMOD |
| 2005-03-09 | KNGZ639 | LIREN |
| 2005-03-08 | KNGZ639 | LITIN |
| 2001-10-29 | KNGZ639 | AUDOPR |
| 2000-11-23 | KNGZ639 | LICCNV |
| 2000-03-23 | KNGZ639 | LIAUA |
| 2000-03-23 | KNGZ639 | AUTHPR |
| 2000-01-18 | KNGZ639 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1775161 | 2026-08-02 01:18:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNGZ639 | ULS 1775161 | 2026-08-02 01:18:21 |
| Status | E | ULS 1775161 | 2026-08-02 01:18:21 |
| Service | IG | ULS 1775161 | 2026-08-02 01:18:21 |
| Grant Date | 2015-01-27 | ULS 1775161 | 2026-08-02 01:18:21 |
| Expiration Date | 2025-03-23 | ULS 1775161 | 2026-08-02 01:18:21 |
| Cancellation Date | 2025-05-24 | ULS 1775161 | 2026-08-02 01:18:21 |