Universal Licensing System
KNHR691
NORTHERN NATURAL GAS COMPANY
License details
| ULS identifier | 1838254 |
|---|
| Call sign | KNHR691 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2015-01-30 |
|---|
| Expiration | 2025-02-14 |
|---|
| Cancellation | 2021-05-19 |
|---|
| Frequency range | 456.6 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | OGDEN, BOONE, IA |
|---|
| Coordinates | 42.0456944, -94.0376389 |
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| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.60000000 | | | 75.000000 | 150.000000 | |
| 1 | 1 | FX1 | 456.60000000 | | | 15.000000 | 15.000000 | |
| 3 | 1 | MO | 456.60000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.60000000 | | 11K2F3E |
| 2 | 1 | 451.60000000 | | 11K2F2E |
| 2 | 1 | 451.60000000 | | 7K60FXE |
| 1 | 1 | 456.60000000 | | 7K60FXE |
| 1 | 1 | 456.60000000 | | 11K2F2E |
| 1 | 1 | 456.60000000 | | 11K2F3E |
| 3 | 1 | 456.60000000 | | 11K2F3E |
| 3 | 1 | 456.60000000 | | 11K2F2E |
| 3 | 1 | 456.60000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IA | | | | | |
| 2 | T | .75 MI NW, OGDEN, BOONE, IA | 42.04569444, -94.03763889 | 335.000 m | TOWER | 37.000 m structure / 37.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 37.000 m | | | | 42.900 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | .75 MI NW, OGDEN, IA | BOONE | 5152752452 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-20 | KNHR691 | LICAN |
| 2016-03-05 | KNHR691 | LIAUA |
| 2016-03-04 | KNHR691 | ESUAPR |
| 2015-01-30 | KNHR691 | LIREN |
| 2015-01-20 | KNHR691 | ESUAPR |
| 2014-11-24 | KNHR691 | LETRES |
| 2009-02-09 | KNHR691 | LIMOD |
| 2008-07-21 | KNHR691 | LIMOD |
| 2008-05-23 | KNHR691 | LIAUA |
| 2008-05-22 | KNHR691 | ESUAPR |
| 2006-02-09 | KNHR691 | LITRAN |
| 2005-08-11 | KNHR691 | LIAUA |
| 2005-08-10 | KNHR691 | ESUAPR |
| 2004-12-08 | KNHR691 | LIREN |
| 2004-11-22 | KNHR691 | LETRES |
| 2004-02-20 | KNHR691 | LIAUA |
| 2002-08-16 | KNHR691 | LITRAN |
| 2002-02-14 | KNHR691 | AUDOPR |
| 2002-01-31 | KNHR691 | LITRAN |
| 2001-12-02 | KNHR691 | LITRAN |
| 2000-11-23 | KNHR691 | LICCNV |
| 2000-03-27 | KNHR691 | AUTHPR |
| 1999-12-14 | KNHR691 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1838254 | 2026-08-02 01:13:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNHR691 | ULS 1838254 | 2026-08-02 01:13:05 |
| Status | C | ULS 1838254 | 2026-08-02 01:13:05 |
| Service | IG | ULS 1838254 | 2026-08-02 01:13:05 |
| Grant Date | 2015-01-30 | ULS 1838254 | 2026-08-02 01:13:05 |
| Expiration Date | 2025-02-14 | ULS 1838254 | 2026-08-02 01:13:05 |
| Cancellation Date | 2021-05-19 | ULS 1838254 | 2026-08-02 01:13:05 |