Universal Licensing System
KNNP550
Vital Link EMS
License details
| ULS identifier | 1239531 |
|---|
| Call sign | KNNP550 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2020-01-14 |
|---|
| Expiration | 2030-04-11 |
|---|
| Frequency range | 150.775 - 156.0525 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MELBOURNE, IZARD, AR |
|---|
| Coordinates | 36.0497222, -92.0041111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:13 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 150.77500000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | MO | 150.77500000 | | | 45.000000 | 45.000000 | |
| 6 | 1 | FB2 | 151.14500000 | | | 100.000000 | 120.000000 | |
| 1 | 1 | FB2C | 155.38500000 | | | 100.000000 | 130.000000 | |
| 3 | 1 | MO | 155.38500000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | MO | 156.05250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 150.77500000 | | 11K0F3E |
| 2 | 1 | 150.77500000 | | 7K60F9D |
| 2 | 1 | 150.77500000 | | 4K00F1E |
| 2 | 1 | 150.77500000 | | 7K60FXD |
| 2 | 1 | 150.77500000 | | 7K60FXE |
| 2 | 1 | 150.77500000 | | 11K2F3E |
| 2 | 1 | 150.77500000 | | 7K60F1E |
| 3 | 1 | 150.77500000 | | 7K60FXD |
| 3 | 1 | 150.77500000 | | 7K60F1E |
| 3 | 1 | 150.77500000 | | 11K0F3E |
| 3 | 1 | 150.77500000 | | 7K60F9D |
| 3 | 1 | 150.77500000 | | 7K60FXE |
| 3 | 1 | 150.77500000 | | 4K00F1E |
| 3 | 1 | 150.77500000 | | 11K2F3E |
| 6 | 1 | 151.14500000 | | 4K00F1E |
| 6 | 1 | 151.14500000 | | 7K60F9D |
| 6 | 1 | 151.14500000 | | 7K60FXD |
| 6 | 1 | 151.14500000 | | 11K0F3E |
| 6 | 1 | 151.14500000 | | 11K2F3E |
| 6 | 1 | 151.14500000 | | 7K60FXE |
| 6 | 1 | 151.14500000 | | 7K60F1E |
| 1 | 1 | 155.38500000 | | 7K60F1E |
| 1 | 1 | 155.38500000 | | 7K60FXE |
| 1 | 1 | 155.38500000 | | 11K2F3E |
| 1 | 1 | 155.38500000 | | 11K0F3E |
| 1 | 1 | 155.38500000 | | 4K00F1E |
| 1 | 1 | 155.38500000 | | 7K60FXD |
| 1 | 1 | 155.38500000 | | 7K60F9D |
| 3 | 1 | 155.38500000 | | 7K60FXE |
| 3 | 1 | 155.38500000 | | 7K60F9D |
| 3 | 1 | 155.38500000 | | 7K60F1E |
| 3 | 1 | 155.38500000 | | 11K0F3E |
| 3 | 1 | 155.38500000 | | 7K60FXD |
| 3 | 1 | 155.38500000 | | 4K00F1E |
| 3 | 1 | 155.38500000 | | 11K2F3E |
| 5 | 1 | 156.05250000 | | 7K60F1E |
| 5 | 1 | 156.05250000 | | 11K0F3E |
| 5 | 1 | 156.05250000 | | 7K60F9D |
| 5 | 1 | 156.05250000 | | 7K60FXE |
| 5 | 1 | 156.05250000 | | 7K60FXD |
| 5 | 1 | 156.05250000 | | 4K00F1E |
| 5 | 1 | 156.05250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 25 PEEL RD, LOCUST GROVE, CLEBURNE, AR | 35.70508333, -91.79208333 | 348.000 m | GTOWER | 55.000 m structure / 60.000 m overall | N |
| 2 | T | AR | | | | | N |
| 3 | T | | | | | | N |
| 5 | T | IZARD, AR | | | | | N |
| 6 | T | 2640 EASLEY MOUNTAIN RD, MELBOURNE, IZARD, AR | 36.04972222, -92.00411111 | 314.000 m | GTOWER | 48.800 m structure / 54.800 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 60.000 m | | | | 214.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | 54.800 m | | | | 185.200 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1033 EMS Drive, BATESVILLE, AR | INDEPENDENCE | 8707933351 |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-18 | KNNP550 | LIMOD |
| 2020-01-14 | KNNP550 | LIREN |
| 2016-01-20 | KNNP550 | LIMOD |
| 2013-12-10 | KNNP550 | LETCNS |
| 2013-03-12 | KNNP550 | LIMOD |
| 2012-02-22 | KNNP550 | LIMOD |
| 2011-01-10 | KNNP550 | LIMOD |
| 2010-02-19 | KNNP550 | LIREN |
| 2010-01-13 | KNNP550 | ESUAPR |
| 2010-01-11 | KNNP550 | ESURNW |
| 2004-11-09 | KNNP550 | LIAUA |
| 2004-11-08 | KNNP550 | ESCAPR |
| 2001-10-01 | KNNP550 | AUDOPR |
| 2001-03-17 | KNNP550 | LIREN |
| 2001-01-09 | KNNP550 | LETRES |
| 2000-10-20 | KNNP550 | LICCNV |
| 1996-04-04 | KNNP550 | AUTHPR |
| 1996-04-03 | KNNP550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1239531 | 2026-08-02 01:14:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNP550 | ULS 1239531 | 2026-08-02 01:14:13 |
| Status | A | ULS 1239531 | 2026-08-02 01:14:13 |
| Service | PW | ULS 1239531 | 2026-08-02 01:14:13 |
| Grant Date | 2020-01-14 | ULS 1239531 | 2026-08-02 01:14:13 |
| Expiration Date | 2030-04-11 | ULS 1239531 | 2026-08-02 01:14:13 |