Universal Licensing System
KNDB509
WILLOW GROVE PARK
License details
| ULS identifier | 1618643 |
|---|
| Call sign | KNDB509 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-01-03 |
|---|
| Expiration | 2033-12-08 |
|---|
| Frequency range | 464.675 - 469.675 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | WILLOW GROVE, MONTGOMERY, PA |
|---|
| Coordinates | 40.1398333, -75.1215556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:07 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2 | 464.67500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 464.77500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 464.77500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.67500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 464.67500000 | | 11K2F3E |
| 1 | 1 | 464.77500000 | | 11K2F3E |
| 2 | 1 | 464.77500000 | | 11K2F3E |
| 2 | 1 | 469.67500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2500 MORELAND RD, WILLOW GROVE, MONTGOMERY, PA | 40.13983333, -75.12155556 | 91.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2500 MORELAND RD, WILLOW GROVE, PA | | 2156576000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-03 | KNDB509 | LIREN |
| 2013-11-13 | KNDB509 | LIREN |
| 2013-11-12 | KNDB509 | ESCAPR |
| 2013-09-16 | KNDB509 | LETRES |
| 2012-11-08 | KNDB509 | LIMOD |
| 2012-09-18 | KNDB509 | ESCAPR |
| 2003-11-01 | KNDB509 | LIREN |
| 2003-09-15 | KNDB509 | LETRES |
| 2002-01-14 | KNDB509 | AUDOPR |
| 2000-11-23 | KNDB509 | LICCNV |
| 1998-12-08 | KNDB509 | AUTHPR |
| 1998-12-08 | KNDB509 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1618643 | 2026-08-02 01:10:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNDB509 | ULS 1618643 | 2026-08-02 01:10:07 |
| Status | A | ULS 1618643 | 2026-08-02 01:10:07 |
| Service | IG | ULS 1618643 | 2026-08-02 01:10:07 |
| Grant Date | 2024-01-03 | ULS 1618643 | 2026-08-02 01:10:07 |
| Expiration Date | 2033-12-08 | ULS 1618643 | 2026-08-02 01:10:07 |