Universal Licensing System
WPDI602
SPACE TELESCOPE SCIENCE INSTITUTE
License details
| ULS identifier | 1712260 |
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| Call sign | WPDI602 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-09-29 |
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| Expiration | 2003-10-05 |
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| Cancellation | 2003-12-07 |
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| Frequency range | 464.9875 MHz |
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| Locations | 1 |
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| Representative location | MD |
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| Coordinates | 39.2834444, -76.5996944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:38 |
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Licensee
| Name | SPACE TELESCOPE SCIENCE INSTITUTE |
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| Applicant type | C |
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| Location | BALTIMORE, MD |
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| Address | 3700 SAN MARTIN DR, BALTIMORE, MD, 21218 |
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| Phone | 4103385077 |
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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 | MO | 464.98750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 464.98750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MD | 39.28344444, -76.59969444 | | | | |
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 |
|---|
| 1 | 3700 SAN MARTIN DR, BALTIMORE, MD | | 4103385077 |
License history
| Date | File or call sign | Action |
|---|
| 2003-12-07 | WPDI602 | LIEXP |
| 2003-07-14 | WPDI602 | LETRES |
| 2001-11-19 | WPDI602 | AUDOPR |
| 2000-11-23 | WPDI602 | LICCNV |
| 1998-09-29 | WPDI602 | LIREN |
| 1998-09-29 | WPDI602 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1712260 | 2026-08-02 01:28:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPDI602 | ULS 1712260 | 2026-08-02 01:28:38 |
| Status | E | ULS 1712260 | 2026-08-02 01:28:38 |
| Service | IG | ULS 1712260 | 2026-08-02 01:28:38 |
| Grant Date | 1998-09-29 | ULS 1712260 | 2026-08-02 01:28:38 |
| Expiration Date | 2003-10-05 | ULS 1712260 | 2026-08-02 01:28:38 |
| Cancellation Date | 2003-12-07 | ULS 1712260 | 2026-08-02 01:28:38 |