Universal Licensing System
KTZ632
SPRING ARBOR COLLEGE
License details
| ULS identifier | 1776519 |
|---|
| Call sign | KTZ632 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-07-28 |
|---|
| Expiration | 2025-05-15 |
|---|
| Cancellation | 2025-07-19 |
|---|
| Frequency range | 151.925 - 159.495 MHz (3 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | SPRING ARBOR, JACKSON, MI |
|---|
| Coordinates | 42.2080833, -84.5424722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:08 |
|---|
Licensee
| Name | SPRING ARBOR COLLEGE |
|---|
| Applicant type | C |
|---|
| FRN | 0003927274 |
|---|
| Location | SPRING ARBOR, MI |
|---|
| Address | 106 W MAIN, SPRING ARBOR, MI, 49283 |
|---|
| Phone | 5177506372 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 151.92500000 | | | 45.000000 | 120.000000 | |
| 3 | 2 | MO | 151.92500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 154.51500000 | | | 45.000000 | 120.000000 | |
| 3 | 1 | MO | 154.51500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 159.49500000 | | | 45.000000 | 5.000000 | |
| 3 | 1 | MO | 159.49500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.92500000 | | 11K2F3E |
| 3 | 2 | 151.92500000 | | 11K2F3E |
| 1 | 1 | 154.51500000 | | 11K2F3E |
| 3 | 1 | 154.51500000 | | 11K2F3E |
| 2 | 1 | 159.49500000 | | 11K2F3E |
| 3 | 1 | 159.49500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 106 W MAIN, SPRING ARBOR, JACKSON, MI | 42.20808333, -84.54247222 | 304.000 m | GTOWER | 15.000 m structure / 23.000 m overall | N |
| 2 | T | MI | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | 20.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 2 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 106 W MAIN, SPRING ARBOR, MI | JACKSON | 5177506372 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-19 | KTZ632 | LIEXP |
| 2025-02-17 | KTZ632 | LETRES |
| 2015-07-28 | KTZ632 | LIREN |
| 2015-02-16 | KTZ632 | LETRES |
| 2013-10-30 | KTZ632 | PNLISR |
| 2013-10-30 | KTZ632 | LETTRS |
| 2013-06-18 | KTZ632 | LETCNS |
| 2012-09-14 | KTZ632 | LIMOD |
| 2005-04-20 | KTZ632 | LIREN |
| 2005-04-20 | KTZ632 | LTSAPR |
| 2005-03-21 | KTZ632 | LETRES |
| 2001-12-03 | KTZ632 | AUDOPR |
| 2000-11-23 | KTZ632 | LICCNV |
| 2000-08-28 | KTZ632 | LIMOD |
| 2000-08-28 | KTZ632 | AUTHPR |
| 2000-02-11 | KTZ632 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1776519 | 2026-08-02 01:14:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTZ632 | ULS 1776519 | 2026-08-02 01:14:08 |
| Status | E | ULS 1776519 | 2026-08-02 01:14:08 |
| Service | IG | ULS 1776519 | 2026-08-02 01:14:08 |
| Grant Date | 2015-07-28 | ULS 1776519 | 2026-08-02 01:14:08 |
| Expiration Date | 2025-05-15 | ULS 1776519 | 2026-08-02 01:14:08 |
| Cancellation Date | 2025-07-19 | ULS 1776519 | 2026-08-02 01:14:08 |