Universal Licensing System
KNLP580
Buttner Holdings LLC
License details
| ULS identifier | 4833 |
|---|
| Call sign | KNLP580 |
|---|
| Radio service | CD |
|---|
| Status | A |
|---|
| Grant date | 2025-04-01 |
|---|
| Expiration | 2035-04-04 |
|---|
| Frequency range | 152.69 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | RICHMOND, CHESTERFIELD, VA |
|---|
| Coordinates | 37.5579167, -77.4244167 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 152.69000000 | | | | 500.000000 | |
| 2 | 1 | FBBS | 152.69000000 | | | | 425.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.69000000 | | 16K0F1D |
| 1 | 1 | 152.69000000 | | 15K0F2D |
| 1 | 1 | 152.69000000 | | 16K0F3E |
| 2 | 1 | 152.69000000 | | 16K0F3E |
| 2 | 1 | 152.69000000 | | 15K0F2D |
| 2 | 1 | 152.69000000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8th & Main Streets, RICHMOND, CHESTERFIELD, VA | 37.55791667, -77.42441667 | 34.400 m | | 83.800 m overall | N |
| 2 | T | 201 DRY BRIDGE ROAD, MIDLOTHIAN, CHESTERFIELD, VA | 37.50430556, -77.70358333 | 98.200 m | | 306.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECIBEL DB-224 | 83.800 m | V | | 360.0000 | | |
| 1 | 2 | T | DECIBEL DB-224 | 304.000 m | V | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-01 | KNLP580 | LIREN |
| 2025-01-06 | KNLP580 | LETRES |
| 2015-03-17 | KNLP580 | LIREN |
| 2015-01-12 | KNLP580 | LETRES |
| 2009-11-25 | KNLP580 | LIAUA |
| 2009-11-25 | KNLP580 | ESUAPR |
| 2005-02-23 | KNLP580 | LIREN |
| 2005-01-14 | KNLP580 | AUDOPR |
| 2005-01-13 | KNLP580 | LETAFU |
| 2005-01-10 | KNLP580 | LETRES |
| 2001-10-04 | KNLP580 | AUTHPR |
| 2001-10-03 | KNLP580 | INTDUP |
| 2001-08-15 | KNLP580 | AUTHPR |
| 2001-07-10 | KNLP580 | LIASS |
| 1999-09-21 | KNLP580 | AUTHPR |
| 1998-12-31 | KNLP580 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4833 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNLP580 | ULS 4833 | 2026-08-02 02:52:23 |
| Status | A | ULS 4833 | 2026-08-02 02:52:23 |
| Service | CD | ULS 4833 | 2026-08-02 02:52:23 |
| Grant Date | 2025-04-01 | ULS 4833 | 2026-08-02 02:52:23 |
| Expiration Date | 2035-04-04 | ULS 4833 | 2026-08-02 02:52:23 |