Universal Licensing System
WPAU957
FEYEN ZYLSTRA INC
License details
| ULS identifier | 1702241 |
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| Call sign | WPAU957 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-08-20 |
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| Expiration | 2002-10-14 |
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| Cancellation | 2003-01-19 |
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| Frequency range | 457.5125 - 469.5625 MHz (8 frequencies) |
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| Locations | 4 |
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| Representative location | JAMESTOWN, OTTAWA, MI |
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| Coordinates | 42.8111389, -85.8211389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:33 |
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Licensee
| Name | FEYEN ZYLSTRA INC |
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| Applicant type | C |
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| Location | GRAND RAPIDS, MI |
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| Address | 210 FRONT AVE SW, GRAND RAPIDS, MI, 49504 |
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| Phone | 6162357707 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 457.51250000 | | | 2.000000 | | |
| 4 | 1 | MO | 461.53750000 | | | 2.000000 | | |
| 2 | 1 | FB4 | 463.20000000 | | | 75.000000 | 270.000000 | |
| 4 | 1 | MO | 463.20000000 | | | 35.000000 | | |
| 3 | 1 | FB2I | 464.50000000 | | | 35.000000 | | |
| 3 | 1 | MOI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | FX1 | 468.20000000 | | | 15.000000 | | |
| 4 | 1 | MO | 468.20000000 | | | 35.000000 | | |
| 4 | 1 | MO | 469.48750000 | | | 2.000000 | | |
| 3 | 1 | MOI | 469.50000000 | | | 35.000000 | | |
| 4 | 1 | MO | 469.56250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 457.51250000 | | 20K0F3E |
| 4 | 1 | 461.53750000 | | 20K0F3E |
| 2 | 1 | 463.20000000 | | 20K0F3E |
| 4 | 1 | 463.20000000 | | 20K0F3E |
| 3 | 1 | 464.50000000 | | 20K0F3E |
| 3 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 468.20000000 | | 20K0F3E |
| 4 | 1 | 468.20000000 | | 20K0F3E |
| 4 | 1 | 469.48750000 | | 20K0F3E |
| 3 | 1 | 469.50000000 | | 20K0F3E |
| 4 | 1 | 469.56250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MI | | | | | |
| 2 | T | 2992 16TH AVE, JAMESTOWN, OTTAWA, MI | 42.81113889, -85.82113889 | 268.000 m | | 37.000 m structure / 37.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 37.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 210 FRONT AVE SW, GRAND RAPIDS, MI | | 6162357707 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-19 | WPAU957 | LIEXP |
| 2002-07-22 | WPAU957 | LETRES |
| 2000-11-23 | WPAU957 | LICCNV |
| 1997-08-20 | WPAU957 | AUTHPR |
| 1997-08-20 | WPAU957 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1702241 | 2026-08-02 01:28:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPAU957 | ULS 1702241 | 2026-08-02 01:28:33 |
| Status | E | ULS 1702241 | 2026-08-02 01:28:33 |
| Service | IG | ULS 1702241 | 2026-08-02 01:28:33 |
| Grant Date | 1997-08-20 | ULS 1702241 | 2026-08-02 01:28:33 |
| Expiration Date | 2002-10-14 | ULS 1702241 | 2026-08-02 01:28:33 |
| Cancellation Date | 2003-01-19 | ULS 1702241 | 2026-08-02 01:28:33 |