Tower 1220772 — Grass Lake, MI
ConstructedFCC Antenna Structure Registration 1220772 — tower (type not specified) near Grass Lake, 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 1220772 is a 61 m (200 ft) tower near Grass Lake, Jackson County, Michigan. Its registration status is constructed, with construction recorded on Jul 8, 2003. It is registered to Crown Castle Tower 05 LLC, which holds 526 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1220772 |
| Unique system identifier | 2618478 |
| Status | Constructed (C) |
| Structure type | Tower (type not specified) (TOWER) |
| Date constructed | Jul 8, 2003 |
| Registration issued | Jan 27, 2026 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2006-AGL-2948-OE |
| FAA circular | — |
| Painting / lighting spec | NONE |
| Marking / lighting code | None (1) |
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
Canonsburg, PA · FRN 0013809207
Holds 526 FCC structure registrations — view the full portfolio →
Location
- Address
- 4020 Clear Lake Road (MI00478)
- City
- Grass Lake
- State
- Michigan
- ZIP
- 49240
- County
- Jackson County
- County FIPS
- 26075
- Coordinates
- 42.29425, -84.15150
Within ~40 km
Nearby structures
Unspecified structure · Dismantled
- Okemos, MI · 1035420312 m
Tower (type not specified) · Constructed
Unspecified structure · Constructed
Tower (type not specified) · Dismantled
Guyed tower · Constructed
Guyed tower · Constructed
How tall is structure 1220772 compared with others?
At 61 m, structure 1220772 is about 19% below the 75 m average across the 128 structures registered in Jackson County. It is about 18% below the Michigan average of 74 m across 6,220 registrations. Among the 75,247 registrations nationwide filed under the same structure-type code (TOWER), the average overall height is 76 m, so this one is about 20% below that figure.
The site's filed ground elevation is 305 m, which puts the top of the structure 366 m above mean sea level.
Where is structure 1220772, and what is registered around it?
The registration places the structure near Grass Lake in Jackson County, Michigan, at coordinates 42.29425, -84.15150, with the site address filed as "4020 Clear Lake Road (MI00478)". Jackson County has 128 FCC-registered antenna structures, the 12th-largest count among the 83 Michigan counties with registrations, and 85 of them are marked constructed. Michigan as a whole has 6,220 registrations, the 8th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Chelsea, MI · 1000278, a structure at 318 m (dismantled).
What does the status "Constructed" mean?
Constructed means the owner has notified the FCC that construction is complete, so the registry treats the structure as standing. The FCC issued registration 1220772 on Jan 27, 2026. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 4,538 in Michigan.
Who owns antenna structure 1220772?
The FCC record lists Crown Castle Tower 05 LLC of Canonsburg, PA as the registered owner, under FCC Registration Number 0013809207. Across the registry it holds 526 structure registrations, the 49th-largest portfolio among the 7,865 owners with two or more, including 134 in Michigan. Its most common filed structure-type code is TOWER (442 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2006-AGL-2948-OE, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 1, is listed on the FCC registration form as "None".
Frequently asked questions
How tall is antenna structure 1220772?
Its registered overall height above ground is 61 m (200 ft), and 366 m (1,202 ft) above mean sea level.
Who owns tower 1220772?
The registered owner is Crown Castle Tower 05 LLC, which holds 526 FCC antenna structure registrations.
Where is antenna structure 1220772?
It is located near Grass Lake, Jackson County, Michigan at 4020 Clear Lake Road (MI00478) (42.29425, -84.15150). Its status is constructed; it was constructed on Jul 8, 2003.
What type of structure is 1220772?
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. 75,247 registrations nationwide use the same code.
How many antenna structures are registered in Jackson County, MI?
Jackson County has 128 FCC-registered antenna structures, 85 of them constructed — the 12th-largest count among 83 counties in Michigan.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1220772, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 13, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1220772, Grass Lake, Jackson County, Michigan”, https://towercensus.com/towers/michigan/grass-lake-1220772 (data as of October 13, 2026).