Universal Licensing System
WPMA253
KEYSTONE PRECISION INSTRUMENTS
License details
| ULS identifier | 1790671 |
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| Call sign | WPMA253 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-04-30 |
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| Expiration | 2003-04-30 |
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| Cancellation | 2003-08-03 |
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| Frequency range | 464.55 - 469.55 MHz (3 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:08:00 |
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Licensee
| Name | KEYSTONE PRECISION INSTRUMENTS |
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| Applicant type | C |
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| Location | ALLENTOWN, PA |
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| Address | 1212 W WASHINGTON ST, ALLENTOWN, PA, 18102 |
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| Phone | 6104320391 |
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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 | FXOI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | FB2I | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | FB2I | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | FXOI | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 469.50000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 469.55000000 | | | 35.000000 | | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790671 | 2026-08-09 03:08:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMA253 | ULS 1790671 | 2026-08-09 03:08:00 |
| Status | E | ULS 1790671 | 2026-08-09 03:08:00 |
| Service | IG | ULS 1790671 | 2026-08-09 03:08:00 |
| Grant Date | 1998-04-30 | ULS 1790671 | 2026-08-09 03:08:00 |
| Expiration Date | 2003-04-30 | ULS 1790671 | 2026-08-09 03:08:00 |
| Cancellation Date | 2003-08-03 | ULS 1790671 | 2026-08-09 03:08:00 |