Universal Licensing System
WRFK412
AIR LIQUIDE
License details
| ULS identifier | 4263766 |
|---|
| Call sign | WRFK412 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-03-19 |
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| Expiration | 2030-03-19 |
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| Frequency range | 451.4625 - 469.2125 MHz (11 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | NEWARK, NEW CASTLE, DE |
|---|
| Coordinates | 39.6155556, -75.7430556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:55 |
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Licensee
| Name | AIR LIQUIDE |
|---|
| Applicant type | C |
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| FRN | 0018028183 |
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| Location | NEWARK, DE |
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| Address | 200 GBC DR, NEWARK, DE, 19702 |
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| Phone | 3022865552 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.41250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 464.21250000 | | | 50.000000 | 60.000000 | |
| 3 | 1 | MO | 464.21250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.21250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 11K2F3E |
| 1 | 1 | 451.46250000 | | 7K60FXE |
| 1 | 1 | 451.48750000 | | 11K2F3E |
| 1 | 1 | 451.48750000 | | 7K60FXE |
| 1 | 1 | 451.56250000 | | 7K60FXE |
| 1 | 1 | 451.56250000 | | 11K2F3E |
| 1 | 1 | 451.63750000 | | 7K60FXE |
| 1 | 1 | 451.63750000 | | 11K2F3E |
| 1 | 1 | 451.68750000 | | 7K60FXE |
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 451.76250000 | | 11K2F3E |
| 1 | 1 | 451.76250000 | | 7K60FXE |
| 1 | 1 | 452.41250000 | | 11K2F3E |
| 1 | 1 | 452.41250000 | | 7K60FXE |
| 1 | 1 | 452.83750000 | | 7K60FXE |
| 1 | 1 | 452.83750000 | | 11K2F3E |
| 1 | 1 | 457.41250000 | | 11K2F3E |
| 1 | 1 | 457.41250000 | | 7K60FXE |
| 2 | 1 | 464.21250000 | | 11K2F3E |
| 2 | 1 | 464.21250000 | | 7K60FXE |
| 3 | 1 | 464.21250000 | | 7K60FXE |
| 3 | 1 | 464.21250000 | | 11K2F3E |
| 3 | 1 | 469.21250000 | | 7K60FXE |
| 3 | 1 | 469.21250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 200 GBC DRIVE, NEWARK, NEW CASTLE, DE | 39.61555556, -75.74305556 | | | | |
| 2 | T | 200 GBC DR, NEWARK, NEW CASTLE, DE | 39.61555556, -75.74305556 | 16.300 m | BANT | 14.000 m structure / 17.000 m overall | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 17.000 m | | | | 5.400 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 200 GBC DR, NEWARK, DE | NEW CASTLE | 3022865552 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-22 | WRFK412 | LETCNS |
| 2020-03-19 | WRFK412 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4263766 | 2026-08-02 01:18:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFK412 | ULS 4263766 | 2026-08-02 01:18:55 |
| Status | A | ULS 4263766 | 2026-08-02 01:18:55 |
| Service | IG | ULS 4263766 | 2026-08-02 01:18:55 |
| Grant Date | 2020-03-19 | ULS 4263766 | 2026-08-02 01:18:55 |
| Expiration Date | 2030-03-19 | ULS 4263766 | 2026-08-02 01:18:55 |