Universal Licensing System
WQMJ714
John Hopkins Unversity
License details
| ULS identifier | 3224274 |
|---|
| Call sign | WQMJ714 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2010-08-25 |
|---|
| Expiration | 2020-08-25 |
|---|
| Cancellation | 2020-10-31 |
|---|
| Frequency range | 72.16 - 72.36 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Baltimore, BALTIMORE CITY, MD |
|---|
| Coordinates | 39.3306667, -76.6208333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:23 |
|---|
Licensee
| Name | John Hopkins Unversity |
|---|
| Applicant type | C |
|---|
| FRN | 0020098570 |
|---|
| Location | Baltimore, MD |
|---|
| Address | 3910 KESWICK RD N3100, Baltimore, MD, 21211 |
|---|
| Phone | 4105168060 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 72.16000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 72.20000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 72.24000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 72.28000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 72.32000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 72.36000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | FXO | 72.80000000 | | | 12.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 72.16000000 | | 20K0F1D |
| 2 | 1 | 72.20000000 | | 20K0F1D |
| 3 | 1 | 72.24000000 | | 20K0F1D |
| 2 | 1 | 72.28000000 | | 20K0F1D |
| 3 | 1 | 72.32000000 | | 20K0F1D |
| 2 | 1 | 72.36000000 | | 20K0F1D |
| 1 | 1 | 72.80000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Gilman Hall 3400 N. Charles Street, Baltimore, BALTIMORE CITY, MD | 39.32894444, -76.62144444 | 72.000 m | BMAST | 21.900 m structure / 25.400 m overall | |
| 2 | T | Baltimore City, BALTIMORE, MD | 39.32775000, -76.61980556 | | | | N |
| 3 | T | Baltimore, BALTIMORE CITY, MD | 39.33066667, -76.62083333 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.400 m | | | | 18.200 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 3400 North Charles Street, Baltimore City, MD | BALTIMORE | 4105168060 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-31 | WQMJ714 | LIEXP |
| 2020-06-01 | WQMJ714 | LETRES |
| 2015-12-29 | WQMJ714 | LIAUA |
| 2015-12-29 | WQMJ714 | LTSAPR |
| 2014-09-18 | WQMJ714 | LIMOD |
| 2014-09-15 | WQMJ714 | LTSAPR |
| 2013-08-27 | WQMJ714 | LIMOD |
| 2013-08-27 | WQMJ714 | LTSAPR |
| 2013-03-22 | WQMJ714 | LTSAPR |
| 2012-09-07 | WQMJ714 | LIMOD |
| 2012-06-26 | WQMJ714 | LTSAPR |
| 2011-12-19 | WQMJ714 | LIMOD |
| 2011-12-13 | WQMJ714 | LTSAPR |
| 2011-10-24 | WQMJ714 | LTSAPR |
| 2011-05-24 | WQMJ714 | LETCNS |
| 2010-08-25 | WQMJ714 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3224274 | 2026-08-02 01:19:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMJ714 | ULS 3224274 | 2026-08-02 01:19:23 |
| Status | E | ULS 3224274 | 2026-08-02 01:19:23 |
| Service | IG | ULS 3224274 | 2026-08-02 01:19:23 |
| Grant Date | 2010-08-25 | ULS 3224274 | 2026-08-02 01:19:23 |
| Expiration Date | 2020-08-25 | ULS 3224274 | 2026-08-02 01:19:23 |
| Cancellation Date | 2020-10-31 | ULS 3224274 | 2026-08-02 01:19:23 |