Universal Licensing System
WPYF750
Central Armature Works Inc
License details
| ULS identifier | 2537885 |
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| Call sign | WPYF750 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-05-22 |
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| Expiration | 2023-08-04 |
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| Cancellation | 2023-10-07 |
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| Frequency range | 464.5 MHz |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:19 |
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Licensee
| Name | Central Armature Works Inc |
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| Applicant type | C |
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| FRN | 0008982068 |
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| Location | Washington, DC |
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| Address | 1200 3rd St NE, Washington, DC, 200023408 |
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| Phone | 2025440500 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 464.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1200 3rd St NE, Washington, DC | | 2025440500 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-07 | WPYF750 | LIEXP |
| 2017-02-28 | WPYF750 | LIMOD |
| 2013-05-22 | WPYF750 | LTSAPR |
| 2013-05-22 | WPYF750 | LIREN |
| 2013-05-13 | WPYF750 | LETRES |
| 2012-11-15 | WPYF750 | LIMOD |
| 2012-10-02 | WPYF750 | LTSAPR |
| 2003-08-04 | WPYF750 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2537885 | 2026-08-02 01:25:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYF750 | ULS 2537885 | 2026-08-02 01:25:19 |
| Status | E | ULS 2537885 | 2026-08-02 01:25:19 |
| Service | IG | ULS 2537885 | 2026-08-02 01:25:19 |
| Grant Date | 2013-05-22 | ULS 2537885 | 2026-08-02 01:25:19 |
| Expiration Date | 2023-08-04 | ULS 2537885 | 2026-08-02 01:25:19 |
| Cancellation Date | 2023-10-07 | ULS 2537885 | 2026-08-02 01:25:19 |