Tower 1221312 — Jonesville, MI
TerminatedFCC Antenna Structure Registration 1221312 — tower (type not specified) near Jonesville, Michigan. Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole.
At a glance
FCC Antenna Structure Registration 1221312 is a 73 m (240 ft) tower near Jonesville, Hillsdale County, Michigan. Its registration status is terminated, with construction recorded on Jan 23, 2001. It is registered to Trinity Wireless Towers, which holds 36 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1221312 |
| Unique system identifier | 2619055 |
| Status | Terminated (T) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | Jan 23, 2001 |
| Registration issued | Dec 10, 2002 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 00-AGL-4704-OE |
| FAA circular | 70/7460-1K |
| Painting / lighting spec | 4, 8, 12 |
| Marking / lighting code | FAA Style E (7) |
The painting/lighting specification is copied as filed: the FAA marking and lighting chapters and paragraphs cited in the ASR record. The marking/lighting code is decoded using the FCC registration form's code list.
Registered owner
Irving, TX · FRN 0006158943
Holds 36 FCC structure registrations — view the full portfolio →
Location
- Address
- 8866 1/2 Milnes Rd
- City
- Jonesville
- State
- Michigan
- ZIP
- 49250
- County
- Hillsdale County
- County FIPS
- 26059
- Coordinates
- 42.02667, -84.59414
Within ~40 km
Nearby structures
Tower (type not specified) · Dismantled
Unspecified structure · Constructed
- Albion, MI · 1001260152 m
Lattice tower · Constructed
Lattice tower · Constructed
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Constructed
How tall is structure 1221312 compared with others?
At 73 m, structure 1221312 is roughly in line with the 81 m average across the 72 structures registered in Hillsdale County. It is roughly in line with the Michigan average of 74 m across 6,225 registrations. Among the 75,198 registrations nationwide filed under the same structure-type code (TOWER), the average overall height is 76 m, so this one is roughly in line with that figure.
The supporting structure itself measures 70 m; antennas and other appurtenances on top bring the overall height above ground to 73 m. The site's filed ground elevation is 346 m, which puts the top of the structure 419 m above mean sea level.
Where is structure 1221312, and what is registered around it?
The registration places the structure near Jonesville in Hillsdale County, Michigan, at coordinates 42.02667, -84.59414, with the site address filed as "8866 1/2 Milnes Rd". Hillsdale County has 72 FCC-registered antenna structures, the 26th-largest count among the 83 Michigan counties with registrations, and 54 of them are marked constructed. Michigan as a whole has 6,225 registrations, the 7th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Onondaga, MI · 1001022, a tower at 307 m (dismantled).
What does the status "Terminated" mean?
Terminated means the FCC has ended the registration. The FCC issued registration 1221312 on Dec 10, 2002. Nationally, 8,911 of the 197,833 registrations (4.5%) carry the terminated status, including 273 in Michigan.
Who owns antenna structure 1221312?
The FCC record lists Trinity Wireless Towers of Irving, TX as the registered owner, under FCC Registration Number 0006158943. Across the registry it holds 36 structure registrations, the 461st-largest portfolio among the 7,865 owners with two or more, including 16 in Michigan. Its most common filed structure-type code is TOWER (36 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 00-AGL-4704-OE and FAA Advisory Circular 70/7460-1K, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 7, is listed on the FCC registration form as "FAA Style E". The painting and lighting specification on file cites FAA chapters 4, 8, 12.
Frequently asked questions
How tall is antenna structure 1221312?
Its registered overall height above ground is 73 m (240 ft), and 419 m (1,374 ft) above mean sea level.
Who owns tower 1221312?
The registered owner is Trinity Wireless Towers, which holds 36 FCC antenna structure registrations.
Where is antenna structure 1221312?
It is located near Jonesville, Hillsdale County, Michigan at 8866 1/2 Milnes Rd (42.02667, -84.59414). Its status is terminated; it was constructed on Jan 23, 2001.
What type of structure is 1221312?
It is filed with the FCC under structure-type code TOWER, which decodes to "Tower (type not specified)". Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole. 75,198 registrations nationwide use the same code.
How many antenna structures are registered in Hillsdale County, MI?
Hillsdale County has 72 FCC-registered antenna structures, 54 of them constructed — the 26th-largest count among 83 counties in Michigan.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1221312, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 20, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1221312, Jonesville, Hillsdale County, Michigan”, https://towercensus.com/towers/michigan/jonesville-1221312 (data as of October 20, 2026).