Universal Licensing System
WRJU499
Interboro School District
License details
| ULS identifier | 4348472 |
|---|
| Call sign | WRJU499 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-10-29 |
|---|
| Expiration | 2030-10-29 |
|---|
| Frequency range | 467.2125 - 467.2375 MHz (2 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | GLENOLDEN, DELAWARE, PA |
|---|
| Coordinates | 39.9038056, -75.2961667 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 467.21250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.23750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 467.23750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 467.23750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 467.23750000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 467.23750000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 467.23750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.21250000 | | 11K2F1D |
| 1 | 1 | 467.21250000 | | 11K2F2D |
| 1 | 1 | 467.21250000 | | 11K2F3E |
| 2 | 1 | 467.21250000 | | 11K2F3E |
| 2 | 1 | 467.21250000 | | 11K2F1D |
| 2 | 1 | 467.21250000 | | 11K2F2D |
| 3 | 1 | 467.21250000 | | 11K2F1D |
| 3 | 1 | 467.21250000 | | 11K2F2D |
| 3 | 1 | 467.21250000 | | 11K2F3E |
| 4 | 1 | 467.21250000 | | 11K2F1D |
| 4 | 1 | 467.21250000 | | 11K2F2D |
| 4 | 1 | 467.21250000 | | 11K2F3E |
| 5 | 1 | 467.21250000 | | 11K2F3E |
| 5 | 1 | 467.21250000 | | 11K2F1D |
| 5 | 1 | 467.21250000 | | 11K2F2D |
| 6 | 1 | 467.21250000 | | 11K2F1D |
| 6 | 1 | 467.21250000 | | 11K2F2D |
| 6 | 1 | 467.21250000 | | 11K2F3E |
| 1 | 1 | 467.23750000 | | 11K2F1D |
| 1 | 1 | 467.23750000 | | 11K2F2D |
| 1 | 1 | 467.23750000 | | 11K2F3E |
| 2 | 1 | 467.23750000 | | 11K2F1D |
| 2 | 1 | 467.23750000 | | 11K2F2D |
| 2 | 1 | 467.23750000 | | 11K2F3E |
| 3 | 1 | 467.23750000 | | 11K2F3E |
| 3 | 1 | 467.23750000 | | 11K2F1D |
| 3 | 1 | 467.23750000 | | 11K2F2D |
| 4 | 1 | 467.23750000 | | 11K2F1D |
| 4 | 1 | 467.23750000 | | 11K2F2D |
| 4 | 1 | 467.23750000 | | 11K2F3E |
| 5 | 1 | 467.23750000 | | 11K2F3E |
| 5 | 1 | 467.23750000 | | 11K2F2D |
| 5 | 1 | 467.23750000 | | 11K2F1D |
| 6 | 1 | 467.23750000 | | 11K2F1D |
| 6 | 1 | 467.23750000 | | 11K2F2D |
| 6 | 1 | 467.23750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GLENOLDEN, DELAWARE, PA | 39.90380556, -75.29616667 | | | | |
| 2 | T | PROSPECT PARK, DELAWARE, PA | 39.88655556, -75.30569444 | | | | |
| 3 | T | NORWOOD, DELAWARE, PA | 39.88516667, -75.29722222 | | | | |
| 4 | T | PROSPECT PARK, DELAWARE, PA | 39.88738889, -75.30433333 | | | | |
| 5 | T | PROSPECT PARK, DELAWARE, PA | 39.89300000, -75.30605556 | | | | |
| 6 | T | ESSINGTON, DELAWARE, PA | 39.87011111, -75.29119444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | GLENOLDEN - 150 SO MAC DADE BLVD, GLENOLDEN, PA | DELAWARE | 6104616700 |
| 2 | PROSPECT PARK - 901 PENNSYLVANIA AVE, PROSPECT PARK, PA | DELAWARE | 6104616700 |
| 3 | NORWOOD - 558 SENECA AVE, NORWOOD, PA | DELAWARE | 6104616700 |
| 4 | ADMIN/KINDERGARDEN - 900 WASHINGTON AVE, PROSPECT PARK, PA | DELAWARE | 6104616700 |
| 5 | HIGH SCHOOL - 500 16TH AVE, PROSPECT PARK, PA | DELAWARE | 6104616700 |
| 6 | TINICUM - 91 SENECA ST, ESSINGTON, PA | DELAWARE | 6104616700 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-29 | WRJU499 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4348472 | 2026-08-02 01:21:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJU499 | ULS 4348472 | 2026-08-02 01:21:57 |
| Status | A | ULS 4348472 | 2026-08-02 01:21:57 |
| Service | IG | ULS 4348472 | 2026-08-02 01:21:57 |
| Grant Date | 2020-10-29 | ULS 4348472 | 2026-08-02 01:21:57 |
| Expiration Date | 2030-10-29 | ULS 4348472 | 2026-08-02 01:21:57 |