Pole 1218849 — Spring Grove, IL
DismantledFCC Antenna Structure Registration 1218849 — pole near Spring Grove, Illinois. Wood, steel or concrete pole.
At a glance
FCC Antenna Structure Registration 1218849 is a 61 m (199 ft) pole near Spring Grove, McHenry County, Illinois. Its registration status is dismantled, with construction recorded on Oct 15, 2003, and the FCC record shows it dismantled on Oct 27, 2023. It is registered to T-Mobile Central LLC, which holds 326 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1218849 |
| Unique system identifier | 2616497 |
| Status | Dismantled (I) |
| Structure type | Pole (POLE) |
| Date constructed | Oct 15, 2003 |
| Registration issued | Oct 30, 2023 |
| Date dismantled | Oct 27, 2023 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 00-AGL-6387-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
Bellevue, WA · FRN 0014510028
Holds 326 FCC structure registrations — view the full portfolio →
Location
- Address
- 6811 Rt. 12
- City
- Spring Grove
- State
- Illinois
- ZIP
- 60081
- County
- McHenry County
- County FIPS
- 17111
- Coordinates
- 42.42444, -88.21386
Within ~40 km
Nearby structures
Unspecified structure · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Tower (type not specified) · Constructed
Structure type 2TOWER · Constructed
Tower (type not specified) · Constructed
How tall is structure 1218849 compared with others?
At 61 m, structure 1218849 is roughly in line with the 59 m average across the 190 structures registered in McHenry County. It is about 12% below the Illinois average of 69 m across 7,108 registrations. Among the 16,541 registrations nationwide filed under the same structure-type code (POLE), the average overall height is 31 m, so this one is about twice that figure.
The site's filed ground elevation is 249 m, which puts the top of the structure 310 m above mean sea level.
Where is structure 1218849, and what is registered around it?
The registration places the structure near Spring Grove in McHenry County, Illinois, at coordinates 42.42444, -88.21386, with the site address filed as "6811 Rt. 12". McHenry County has 190 FCC-registered antenna structures, the 5th-largest count among the 102 Illinois counties with registrations, and 124 of them are marked constructed. Illinois as a whole has 7,108 registrations, the 6th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Racine County, WI · 1036636, a structure at 154 m (constructed).
What does the status "Dismantled" mean?
Dismantled means the owner has notified the FCC that the structure was taken down. The FCC issued registration 1218849 on Oct 30, 2023. Nationally, 12,650 of the 197,703 registrations (6.4%) carry the dismantled status, including 613 in Illinois.
Who owns antenna structure 1218849?
The FCC record lists T-Mobile Central LLC of Bellevue, WA as the registered owner, under FCC Registration Number 0014510028. Across the registry it holds 326 structure registrations, the 77th-largest portfolio among the 7,865 owners with two or more, including 104 in Illinois. Its most common filed structure-type code is TOWER (153 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 00-AGL-6387-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 1218849?
Its registered overall height above ground is 61 m (199 ft), and 310 m (1,016 ft) above mean sea level.
Who owns tower 1218849?
The registered owner is T-Mobile Central LLC, which holds 326 FCC antenna structure registrations.
Where is antenna structure 1218849?
It is located near Spring Grove, McHenry County, Illinois at 6811 Rt. 12 (42.42444, -88.21386). Its status is dismantled; it was constructed on Oct 15, 2003.
What type of structure is 1218849?
It is filed with the FCC under structure-type code POLE, which decodes to "Pole". Wood, steel or concrete pole. 16,541 registrations nationwide use the same code.
How many antenna structures are registered in McHenry County, IL?
McHenry County has 190 FCC-registered antenna structures, 124 of them constructed — the 5th-largest count among 102 counties in Illinois.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1218849, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 6, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1218849, Spring Grove, McHenry County, Illinois”, https://towercensus.com/towers/illinois/spring-grove-1218849 (data as of October 6, 2026).