Universal Licensing System
KNNP633
GLADWIN, COUNTY SHERIFFS OFFICE
License details
| ULS identifier | 1255557 |
|---|
| Call sign | KNNP633 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-01-26 |
|---|
| Expiration | 2031-04-03 |
|---|
| Frequency range | 154.77 - 173.3375 MHz (9 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ALGER, GLADWIN, MI |
|---|
| Coordinates | 44.1563889, -84.3083889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:51 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 154.77000000 | | | 15.000000 | 5.000000 | |
| 3 | 1 | MO | 154.77000000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | FX1 | 155.07000000 | | | 15.000000 | 5.000000 | |
| 3 | 1 | MO | 155.07000000 | | | 100.000000 | 200.000000 | |
| 3 | 1 | MO | 155.43000000 | | | 45.000000 | 45.000000 | |
| 6 | 1 | FB2 | 155.43000000 | | | 45.000000 | 55.000000 | |
| 1 | 1 | FB | 155.86500000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | MO | 155.86500000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB2 | 158.73000000 | | | 80.000000 | 200.000000 | |
| 3 | 1 | MO | 158.73000000 | | | 100.000000 | 200.000000 | |
| 5 | 1 | FB2 | 158.73000000 | | | 100.000000 | 150.000000 | |
| 6 | 2 | FB2 | 158.73000000 | | | 100.000000 | 150.000000 | |
| 7 | 2 | FB2 | 158.73000000 | | | 100.000000 | 150.000000 | |
| 8 | 1 | FB2 | 158.73000000 | | | 100.000000 | 150.000000 | |
| 1 | 1 | FB2 | 158.79000000 | | | 80.000000 | 150.000000 | |
| 3 | 1 | MO | 158.79000000 | | | 100.000000 | 200.000000 | |
| 5 | 2 | FB2 | 158.79000000 | | | 100.000000 | 150.000000 | |
| 6 | 3 | FB2 | 158.79000000 | | | 100.000000 | 150.000000 | |
| 7 | 1 | FB2 | 158.79000000 | | | 100.000000 | 150.000000 | |
| 8 | 2 | FB2 | 158.79000000 | | | 100.000000 | 150.000000 | |
| 3 | 1 | MO | 158.97750000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 159.03000000 | | | 100.000000 | 200.000000 | |
| 3 | 1 | MO | 173.33750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO3 | 173.33750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 154.77000000 | | 11K2F3E |
| 3 | 1 | 154.77000000 | | 11K2F3E |
| 2 | 1 | 155.07000000 | | 11K2F3E |
| 3 | 1 | 155.07000000 | | 11K2F3E |
| 3 | 1 | 155.43000000 | | 11K0F3E |
| 6 | 1 | 155.43000000 | | 11K2F3E |
| 6 | 1 | 155.43000000 | | 11K0F3E |
| 1 | 1 | 155.86500000 | | 11K2F3E |
| 3 | 1 | 155.86500000 | | 11K2F3E |
| 1 | 1 | 158.73000000 | | 11K2F3E |
| 3 | 1 | 158.73000000 | | 11K2F3E |
| 5 | 1 | 158.73000000 | | 11K2F3E |
| 5 | 1 | 158.73000000 | | 11K0F3E |
| 6 | 2 | 158.73000000 | | 11K2F3E |
| 7 | 2 | 158.73000000 | | 11K2F3E |
| 8 | 1 | 158.73000000 | | 11K2F3E |
| 1 | 1 | 158.79000000 | | 11K2F3E |
| 3 | 1 | 158.79000000 | | 11K2F3E |
| 5 | 2 | 158.79000000 | | 11K2F3E |
| 6 | 3 | 158.79000000 | | 11K2F3E |
| 7 | 1 | 158.79000000 | | 11K2F3E |
| 8 | 2 | 158.79000000 | | 11K2F3E |
| 3 | 1 | 158.97750000 | | 11K0F3E |
| 3 | 1 | 159.03000000 | | 11K2F3E |
| 3 | 1 | 173.33750000 | | 11K0F3E |
| 3 | 1 | 173.33750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NE 1/4 OF SECTION 11 T19 N R1 W GLADWIN TWP, HOCKADAY, GLADWIN, MI | 44.05866667, -84.39847222 | 242.600 m | TOWER | 121.900 m structure / 128.000 m overall | N |
| 2 | T | GLADWIN, MI | | | | | N |
| 3 | T | | | | | | N |
| 5 | T | SOUTH TOWER, BEAVERTON, GLADWIN, MI | 43.87205556, -84.37461111 | 222.800 m | MAST | 45.700 m structure / 51.800 m overall | N |
| 6 | T | 501 W CEDAR AVE, GLADWIN, GLADWIN, MI | 43.98038889, -84.49197222 | 238.400 m | LTOWER | 36.600 m structure / 36.600 m overall | N |
| 7 | T | NEAR 1497 E M30, ALGER, GLADWIN, MI | 44.15638889, -84.30838889 | 255.000 m | LTOWER | 54.800 m structure / 61.000 m overall | N |
| 8 | T | TERRY DIANE ST, BEAVERTON, GLADWIN, MI | 43.87594444, -84.48338889 | 221.000 m | TANK | 42.300 m structure / 45.700 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 109.700 m | V | 9.0000 | 360.0000 | 105.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 5 | T | | 51.800 m | | 3.0000 | 360.0000 | 57.700 | |
| 1 | 6 | T | | 36.600 m | | | | 29.400 | |
| 1 | 7 | T | | 54.900 m | | | | 41.700 | |
| 1 | 8 | T | | 32.000 m | | | | 24.500 | |
| 2 | 5 | T | | 24.400 m | | | | 30.200 | |
| 2 | 6 | T | | 32.500 m | | | | 29.500 | |
| 2 | 7 | T | | 61.000 m | | | | 47.800 | |
| 2 | 8 | T | | 32.000 m | | | | 24.500 | |
| 3 | 6 | T | | 29.500 m | | | | 27.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 501 W CEDAR ST, GLADWIN, MI | GLADWIN | 9894269284 |
Special conditions
| Type | Condition code |
|---|
| P | 1005 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-09 | KNNP633 | LIMOD |
| 2021-01-26 | KNNP633 | LIREN |
| 2021-01-11 | KNNP633 | LETRES |
| 2019-03-21 | KNNP633 | LIMOD |
| 2017-11-28 | KNNP633 | LETCNS |
| 2017-03-01 | KNNP633 | LIMOD |
| 2012-01-19 | KNNP633 | LIMOD |
| 2011-08-23 | KNNP633 | AUTHPR |
| 2011-08-21 | KNNP633 | ANATRM |
| 2011-08-21 | KNNP633 | LOATRM |
| 2011-08-21 | KNNP633 | FRATRM |
| 2011-06-15 | KNNP633 | LETTRS |
| 2011-06-15 | KNNP633 | PNLISR |
| 2011-03-07 | KNNP633 | LIMOD |
| 2011-02-11 | KNNP633 | LIREN |
| 2011-01-10 | KNNP633 | LETRES |
| 2011-01-06 | KNNP633 | LTSAPR |
| 2010-12-22 | KNNP633 | LETCNS |
| 2010-03-22 | KNNP633 | LIMOD |
| 2005-02-07 | KNNP633 | LETCNS |
| 2004-05-11 | KNNP633 | LIMOD |
| 2001-09-21 | KNNP633 | AUDOPR |
| 2001-07-02 | KNNP633 | LIMOD |
| 2001-02-10 | KNNP633 | LIREN |
| 2001-01-09 | KNNP633 | LETRES |
| 2000-10-20 | KNNP633 | LICCNV |
| 1996-04-04 | KNNP633 | AUTHPR |
| 1996-04-03 | KNNP633 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1255557 | 2026-08-02 01:08:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNP633 | ULS 1255557 | 2026-08-02 01:08:51 |
| Status | A | ULS 1255557 | 2026-08-02 01:08:51 |
| Service | PW | ULS 1255557 | 2026-08-02 01:08:51 |
| Grant Date | 2021-01-26 | ULS 1255557 | 2026-08-02 01:08:51 |
| Expiration Date | 2031-04-03 | ULS 1255557 | 2026-08-02 01:08:51 |