Universal Licensing System
WNAM420
GEORGE KRAPF & SONS INC
License details
| ULS identifier | 1646128 |
|---|
| Call sign | WNAM420 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-04-09 |
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| Expiration | 2031-03-13 |
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| Frequency range | 505.0875 - 505.9875 MHz (3 frequencies) |
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| Locations | 5 |
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| Representative location | WEST CALN TOWNSHIP, CHESTER, PA |
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| Coordinates | 40.0465000, -75.8932778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 502.08750000 | | | 100.000000 | 389.000000 | |
| 1 | 1 | FB2 | 502.93750000 | | | 100.000000 | 389.000000 | |
| 1 | 1 | FB2 | 502.98750000 | | | 100.000000 | 389.000000 | |
| 2 | 1 | FX1 | 505.08750000 | | | 20.000000 | 80.000000 | |
| 3 | 1 | FX1 | 505.08750000 | | | 20.000000 | 80.000000 | |
| 4 | 1 | FX1 | 505.08750000 | | | 20.000000 | 80.000000 | |
| 5 | 1 | MO | 505.08750000 | | | 50.000000 | 48.000000 | |
| 2 | 1 | FX1 | 505.93750000 | | | 20.000000 | 80.000000 | |
| 3 | 1 | FX1 | 505.93750000 | | | 20.000000 | 80.000000 | |
| 4 | 1 | FX1 | 505.93750000 | | | 20.000000 | 80.000000 | |
| 5 | 1 | MO | 505.93750000 | | | 50.000000 | 48.000000 | |
| 2 | 1 | FX1 | 505.98750000 | | | 20.000000 | 80.000000 | |
| 3 | 1 | FX1 | 505.98750000 | | | 20.000000 | 80.000000 | |
| 4 | 1 | FX1 | 505.98750000 | | | 20.000000 | 80.000000 | |
| 5 | 1 | MO | 505.98750000 | | | 50.000000 | 48.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 502.08750000 | | 11K0F3E |
| 1 | 1 | 502.93750000 | | 11K0F3E |
| 1 | 1 | 502.98750000 | | 11K0F3E |
| 2 | 1 | 505.08750000 | | 11K0F3E |
| 3 | 1 | 505.08750000 | | 11K0F3E |
| 4 | 1 | 505.08750000 | | 11K0F3E |
| 5 | 1 | 505.08750000 | | 11K0F3E |
| 2 | 1 | 505.93750000 | | 11K0F3E |
| 3 | 1 | 505.93750000 | | 11K0F3E |
| 4 | 1 | 505.93750000 | | 11K0F3E |
| 5 | 1 | 505.93750000 | | 11K0F3E |
| 2 | 1 | 505.98750000 | | 11K0F3E |
| 3 | 1 | 505.98750000 | | 11K0F3E |
| 4 | 1 | 505.98750000 | | 11K0F3E |
| 5 | 1 | 505.98750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ON TELEGRAPH RD 3 MI S OF HONEY BROOK, WEST CALN TOWNSHIP, CHESTER, PA | 40.04650000, -75.89327778 | 293.000 m | | 36.000 m structure / 36.000 m overall | N |
| 2 | T | SPRINGTON RD 1/4 MI N OF RT 322, GLENMOORE, CHESTER, PA | 40.05288889, -75.79327778 | 171.000 m | | 11.000 m structure / 11.000 m overall | N |
| 3 | T | 797 E LINCOLN HWY, DOWNINGTOWN, CHESTER, PA | 40.01400000, -75.69188889 | 79.000 m | | 9.000 m structure / 9.000 m overall | N |
| 4 | T | 1530 LINCOLN HWY, COATESVILLE, CHESTER, PA | 39.99872222, -75.75577778 | 91.000 m | | 9.000 m structure / 9.000 m overall | N |
| 5 | T | CHESTER, PA | 40.04650000, -75.89327778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 34.000 m | | | | 151.000 | |
| 1 | 2 | T | | 6.000 m | | | | 13.000 | |
| 1 | 3 | T | | 5.000 m | | | | -52.000 | |
| 1 | 4 | T | | 6.000 m | | | | -46.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SPRINGTON RD 1/4 MI N OF RT 322, GLENMOORE, PA | | 2159422924 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-09 | WNAM420 | LIREN |
| 2020-12-21 | WNAM420 | LETRES |
| 2011-04-12 | WNAM420 | LIREN |
| 2011-03-01 | WNAM420 | ESCAPR |
| 2011-01-10 | WNAM420 | LETRES |
| 2010-12-20 | WNAM420 | ESCAPR |
| 2002-03-08 | WNAM420 | AUDOPR |
| 2001-02-02 | WNAM420 | LIREN |
| 2000-12-20 | WNAM420 | LETRES |
| 2000-11-23 | WNAM420 | LICCNV |
| 1996-02-03 | WNAM420 | LIREN |
| 1996-02-03 | WNAM420 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1646128 | 2026-08-02 01:13:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNAM420 | ULS 1646128 | 2026-08-02 01:13:29 |
| Status | A | ULS 1646128 | 2026-08-02 01:13:29 |
| Service | IG | ULS 1646128 | 2026-08-02 01:13:29 |
| Grant Date | 2021-04-09 | ULS 1646128 | 2026-08-02 01:13:29 |
| Expiration Date | 2031-03-13 | ULS 1646128 | 2026-08-02 01:13:29 |