Universal Licensing System
WPRU881
UNITED PARCEL SERVICE
License details
| ULS identifier | 1943300 |
|---|
| Call sign | WPRU881 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2021-03-09 |
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| Expiration | 2031-02-07 |
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| Cancellation | 2026-03-09 |
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| Frequency range | 451.2875 - 456.4875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | baltimore, BALTIMORE, MD |
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| Coordinates | 39.2995556, -76.5360833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.28750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 451.61250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.36250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.48750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.28750000 | | 11K2F3E |
| 1 | 1 | 451.61250000 | | 11K2F3E |
| 1 | 1 | 456.36250000 | | 11K2F3E |
| 1 | 1 | 456.48750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | baltimore, BALTIMORE, MD | 39.29955556, -76.53608333 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6501 QUAD AVE, BALTIMORE, MD | BALTIMORE | 5023591404 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-10 | WPRU881 | LICAN |
| 2021-03-09 | WPRU881 | LIREN |
| 2020-11-16 | WPRU881 | LETRES |
| 2011-03-24 | WPRU881 | AUTHPR |
| 2010-11-17 | WPRU881 | LIREN |
| 2010-11-15 | WPRU881 | LETRES |
| 2008-09-25 | WPRU881 | LIAUA |
| 2008-09-24 | WPRU881 | ESUAPR |
| 2008-08-01 | WPRU881 | LIAUA |
| 2008-07-31 | WPRU881 | ESUAPR |
| 2006-08-14 | WPRU881 | LIMOD |
| 2004-11-13 | WPRU881 | LIAUA |
| 2004-11-12 | WPRU881 | LTSAPR |
| 2002-03-07 | WPRU881 | AUDOPR |
| 2001-02-07 | WPRU881 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1943300 | 2026-08-02 01:08:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRU881 | ULS 1943300 | 2026-08-02 01:08:33 |
| Status | C | ULS 1943300 | 2026-08-02 01:08:33 |
| Service | IG | ULS 1943300 | 2026-08-02 01:08:33 |
| Grant Date | 2021-03-09 | ULS 1943300 | 2026-08-02 01:08:33 |
| Expiration Date | 2031-02-07 | ULS 1943300 | 2026-08-02 01:08:33 |
| Cancellation Date | 2026-03-09 | ULS 1943300 | 2026-08-02 01:08:33 |