Universal Licensing System
WNDN323
PERIOD REALTY TRUST DBA TED COMPANY
License details
| ULS identifier | 1778006 |
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| Call sign | WNDN323 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-07-14 |
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| Expiration | 2015-08-23 |
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| Cancellation | 2015-10-24 |
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| Frequency range | 157.56 - 457.4 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | CONCORD, MIDDLESEX, MA |
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| Coordinates | 42.4492500, -71.3497778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:44 |
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Licensee
| Name | PERIOD REALTY TRUST DBA TED COMPANY |
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| Applicant type | C |
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| FRN | 0003620283 |
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| Location | CONCORD, MA |
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| Address | 144 SUDBURY RD, CONCORD, MA, 01742 |
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| Phone | 9783691827 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 157.56000000 | | | 50.000000 | 81.000000 | |
| 3 | 1 | MO | 157.56000000 | | | 50.000000 | 60.000000 | |
| 1 | 1 | FB2 | 452.40000000 | | | 25.000000 | 65.000000 | |
| 3 | 1 | MO | 452.40000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 457.40000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.40000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.56000000 | | 20K0F3E |
| 3 | 1 | 157.56000000 | | 20K0F3E |
| 1 | 1 | 452.40000000 | | 20K0F3E |
| 3 | 1 | 452.40000000 | | 20K0F3E |
| 2 | 1 | 457.40000000 | | 20K0F3E |
| 3 | 1 | 457.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 352 THOREAU STREET, CONCORD, MIDDLESEX, MA | 42.44925000, -71.34977778 | 43.000 m | B | 14.000 m structure / 18.000 m overall | N |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 38.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 144 Sudbury Road, Concord, MA | MIDDLESEX | 9783691827 |
License history
| Date | File or call sign | Action |
|---|
| 2015-10-24 | WNDN323 | LIEXP |
| 2015-06-01 | WNDN323 | LETRES |
| 2005-07-14 | WNDN323 | LIREN |
| 2005-07-14 | WNDN323 | LTSAPR |
| 2005-05-30 | WNDN323 | LETRES |
| 2001-10-22 | WNDN323 | AUDOPR |
| 2000-11-23 | WNDN323 | LICCNV |
| 2000-07-12 | WNDN323 | AUTHPR |
| 2000-07-11 | WNDN323 | LIREN |
| 2000-05-22 | WNDN323 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1778006 | 2026-08-02 01:08:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDN323 | ULS 1778006 | 2026-08-02 01:08:44 |
| Status | E | ULS 1778006 | 2026-08-02 01:08:44 |
| Service | IG | ULS 1778006 | 2026-08-02 01:08:44 |
| Grant Date | 2005-07-14 | ULS 1778006 | 2026-08-02 01:08:44 |
| Expiration Date | 2015-08-23 | ULS 1778006 | 2026-08-02 01:08:44 |
| Cancellation Date | 2015-10-24 | ULS 1778006 | 2026-08-02 01:08:44 |