Universal Licensing System
WPAI427
WYETH AYERST LABORATORIES
License details
| ULS identifier | 1700231 |
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| Call sign | WPAI427 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-08-17 |
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| Expiration | 2003-10-27 |
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| Cancellation | 2003-11-18 |
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| Frequency range | 464.65 - 469.65 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | FRAZER, CHESTER, PA |
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| Coordinates | 40.0445556, -75.6827222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:26 |
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Licensee
| Name | WYETH AYERST LABORATORIES |
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| Applicant type | C |
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| FRN | 0009385139 |
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| Location | PAOLI, PA |
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| Address | PAOLI, PA, 19301 |
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| Phone | 2156513241 |
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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 | 1 | FB | 464.65000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 469.65000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.65000000 | | 16K0F9W |
| 2 | 1 | 469.65000000 | | 16K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 31 MOOREHALL RD, FRAZER, CHESTER, PA | 40.04455556, -75.68272222 | 101.000 m | | 9.000 m structure / 9.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 31 MOOREHALL RD, FRAZER, PA | | 2156513241 |
License history
| Date | File or call sign | Action |
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| 2003-11-18 | WPAI427 | LITERM |
| 2003-11-18 | WPAI427 | COR |
| 2003-08-04 | WPAI427 | LETRES |
| 2002-06-18 | WPAI427 | AUDCAN |
| 2000-11-23 | WPAI427 | LICCNV |
| 1998-08-17 | WPAI427 | AUTHPR |
| 1998-08-17 | WPAI427 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1700231 | 2026-08-02 01:16:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPAI427 | ULS 1700231 | 2026-08-02 01:16:26 |
| Status | T | ULS 1700231 | 2026-08-02 01:16:26 |
| Service | IG | ULS 1700231 | 2026-08-02 01:16:26 |
| Grant Date | 1998-08-17 | ULS 1700231 | 2026-08-02 01:16:26 |
| Expiration Date | 2003-10-27 | ULS 1700231 | 2026-08-02 01:16:26 |
| Cancellation Date | 2003-11-18 | ULS 1700231 | 2026-08-02 01:16:26 |