Universal Licensing System
WPDZ301
DYN CORP SUPPORT SERVICES
License details
| ULS identifier | 1782813 |
|---|
| Call sign | WPDZ301 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1999-02-24 |
|---|
| Expiration | 2004-02-24 |
|---|
| Cancellation | 2004-04-25 |
|---|
| Frequency range | 461.1875 - 468.9625 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | PRINCE GEORGE'S, MD |
|---|
| Coordinates | 39.1001111, -76.8830278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:22 |
|---|
Licensee
| Name | DYN CORP SUPPORT SERVICES |
|---|
| Applicant type | C |
|---|
| FRN | 0002857670 |
|---|
| Location | LAUREL, MD |
|---|
| Address | 8301 MUIRKIRK RD, LAUREL, MD, 207082476 |
|---|
| Phone | 3015945022 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 463.96250000 | | | 4.000000 | | |
| 1 | 1 | MO | 466.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 468.96250000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.18750000 | | 20K0F3E |
| 1 | 1 | 463.96250000 | | 20K0F3E |
| 1 | 1 | 466.18750000 | | 20K0F3E |
| 1 | 1 | 468.96250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PRINCE GEORGE'S, MD | 39.10011111, -76.88302778 | | | | |
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 | 8301 MUIRKIRK RD, LAUREL, MD | | 3015945022 |
License history
| Date | File or call sign | Action |
|---|
| 2004-04-25 | WPDZ301 | LIEXP |
| 2003-12-01 | WPDZ301 | LETRES |
| 2001-09-19 | WPDZ301 | AUDOPR |
| 2000-11-23 | WPDZ301 | LICCNV |
| 1999-02-24 | WPDZ301 | LIRMD |
| 1999-02-24 | WPDZ301 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1782813 | 2026-08-02 01:18:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDZ301 | ULS 1782813 | 2026-08-02 01:18:22 |
| Status | E | ULS 1782813 | 2026-08-02 01:18:22 |
| Service | IG | ULS 1782813 | 2026-08-02 01:18:22 |
| Grant Date | 1999-02-24 | ULS 1782813 | 2026-08-02 01:18:22 |
| Expiration Date | 2004-02-24 | ULS 1782813 | 2026-08-02 01:18:22 |
| Cancellation Date | 2004-04-25 | ULS 1782813 | 2026-08-02 01:18:22 |