Universal Licensing System
WNTL421
AIR PRODUCTS AND CHEMICALS INC
License details
| ULS identifier | 1023834 |
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| Call sign | WNTL421 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2002-02-02 |
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| Expiration | 2012-02-24 |
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| Cancellation | 2012-04-28 |
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| Frequency range | 23375 - 23575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ALLENTOWN, LEHIGH, PA |
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| Coordinates | 40.5523056, -75.5990556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:30 |
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Licensee
| Name | AIR PRODUCTS AND CHEMICALS INC |
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| Applicant type | C |
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| FRN | 0004446381 |
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| Location | ALLENTOWN, PA |
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| Address | 7201 HAMILTON BLVD, ALLENTOWN, PA, 18195 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 2 | FXO | 23375.00000000 | | | | | |
| 1 | 1 | FXO | 23575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 23375.00000000 | | 25M0F7W |
| 1 | 1 | 23575.00000000 | | 33M8F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | TREXLERTOWN 7201 HAMILTON BLVD, ALLENTOWN, LEHIGH, PA | 40.55230556, -75.59905556 | 125.000 m | | 16.200 m structure / 16.200 m overall | |
| 2 | R | | 40.58175000, -75.62044444 | 139.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 46.3000 | 331.0000 | | |
| 1 | 2 | R | | | | 46.3000 | | | |
| 2 | 1 | T | | | V | 46.3000 | 331.0000 | | |
| 2 | 2 | R | | | | 46.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-04-28 | WNTL421 | LIEXP |
| 2011-11-28 | WNTL421 | LETRES |
| 2002-02-02 | WNTL421 | LIREN |
| 2001-12-03 | WNTL421 | LETRES |
| 1999-08-14 | WNTL421 | LICCNV |
| 1996-12-04 | WNTL421 | LIREN |
| 1992-02-24 | WNTL421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1023834 | 2026-08-02 02:47:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTL421 | ULS 1023834 | 2026-08-02 02:47:30 |
| Status | E | ULS 1023834 | 2026-08-02 02:47:30 |
| Service | MG | ULS 1023834 | 2026-08-02 02:47:30 |
| Grant Date | 2002-02-02 | ULS 1023834 | 2026-08-02 02:47:30 |
| Expiration Date | 2012-02-24 | ULS 1023834 | 2026-08-02 02:47:30 |
| Cancellation Date | 2012-04-28 | ULS 1023834 | 2026-08-02 02:47:30 |