Universal Licensing System
WPYX409
Pfizer, Inc.
License details
| ULS identifier | 2562420 |
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| Call sign | WPYX409 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-11-20 |
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| Expiration | 2013-11-20 |
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| Cancellation | 2013-08-05 |
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| Frequency range | 72.12 - 72.36 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Ann Arbor, WASHTENAW, MI |
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| Coordinates | 42.3021111, -83.7019167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:20 |
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Licensee
| Name | Pfizer, Inc. |
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| Applicant type | C |
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| FRN | 0009089269 |
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| Location | Ann Arbor, MI |
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| Address | 2800 Plymouth Rd., Ann Arbor, MI, 48105 |
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| Phone | 2698330236 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 72.12000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.20000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.28000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | MO | 72.36000000 | | | 0.700000 | 0.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 72.12000000 | | 20K0F1D |
| 1 | 1 | 72.20000000 | | 20K0F1D |
| 1 | 1 | 72.28000000 | | 20K0F1D |
| 2 | 1 | 72.36000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Ann Arbor, WASHTENAW, MI | 42.30211111, -83.70191667 | | | | |
| 2 | T | Ann Arbor, WASHTENAW, MI | 42.30141667, -83.70497222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2800 Plymouth Rd, Ann Arbor, MI | WASHTENAW | 7346222736 |
| 2 | 1600 Huron Pkwy., Ann Arbor, MI | WASHTENAW | 7346222736 |
License history
| Date | File or call sign | Action |
|---|
| 2013-08-08 | WPYX409 | LTSAPR |
| 2013-08-08 | WPYX409 | LICAN |
| 2004-08-23 | WPYX409 | LETCNS |
| 2003-11-20 | WPYX409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2562420 | 2026-08-02 01:25:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYX409 | ULS 2562420 | 2026-08-02 01:25:20 |
| Status | C | ULS 2562420 | 2026-08-02 01:25:20 |
| Service | IG | ULS 2562420 | 2026-08-02 01:25:20 |
| Grant Date | 2003-11-20 | ULS 2562420 | 2026-08-02 01:25:20 |
| Expiration Date | 2013-11-20 | ULS 2562420 | 2026-08-02 01:25:20 |
| Cancellation Date | 2013-08-05 | ULS 2562420 | 2026-08-02 01:25:20 |