TowerCensus

4-tower array 1009645 — East Dubuque, IL

Constructed

FCC Antenna Structure Registration 1009645 — antenna tower array (tower 4 of 4) near East Dubuque, Illinois.

At a glance

FCC Antenna Structure Registration 1009645 is a 132 m (432 ft) 4-tower array near East Dubuque, Jo Daviess County, Illinois. Its registration status is constructed, with construction recorded on May 8, 1998. It is registered to Radio Dubuque, Inc., which holds 7 FCC structure registrations.

Overall height
132 m
432 ft
Support structure
131 m
Top above sea level
315 m
Ground elevation
183 m
◆ Loading map…
≥ 150 m60–150 m30–60 m< 30 m
This entry + 6 nearby

Registration record

FCC record

FieldValue
Registration number (ASRN)1009645
Unique system identifier98821
StatusConstructed (C)
Structure typeAntenna tower array (tower 4 of 4) (4TA4)
Date constructedMay 8, 1998
Registration issuedApr 12, 2012

Aviation safety

FAA & lighting

FieldValue
FAA study number—
FAA circular—
Painting / lighting spec1, 3, 4, 13, 21
Marking / lighting codeFAA Style A (9)

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

Radio Dubuque, Inc.

Dubuque, IA · FRN 0003911377

Holds 7 FCC structure registrations — view the full portfolio →

Location

Address
TWR 4 SIXTH & BASTIAN STS
City
East Dubuque
ZIP
61025
County FIPS
17085
Coordinates
42.48444, -90.64472

Within ~40 km

Nearby structures

How tall is structure 1009645 compared with others?

At 132 m, structure 1009645 is about 65% above the 80 m average across the 37 structures registered in Jo Daviess County. It is about twice the Illinois average of 69 m across 7,110 registrations. Among the 299 registrations nationwide filed under the same structure-type code (4TA4), the average overall height is 81 m, so this one is about 62% above that figure.

The site's filed ground elevation is 183 m, which puts the top of the structure 315 m above mean sea level.

Where is structure 1009645, and what is registered around it?

The registration places the structure near East Dubuque in Jo Daviess County, Illinois, at coordinates 42.48444, -90.64472, with the site address filed as "TWR 4 SIXTH & BASTIAN STS". Jo Daviess County has 37 FCC-registered antenna structures, the 55th-largest count among the 102 Illinois counties with registrations, and 33 of them are marked constructed. Illinois as a whole has 7,110 registrations, the 6th-largest total among the 50 states and DC.

The tallest other registered structure within about 40 km is Jamestown Township, WI · 1235092, a guyed tower at 298 m (constructed).

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 1009645 on Apr 12, 2012. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 5,177 in Illinois.

Who owns antenna structure 1009645?

The FCC record lists Radio Dubuque, Inc. of Dubuque, IA as the registered owner, under FCC Registration Number 0003911377. Across the registry it holds 7 structure registrations, including 4 in Illinois. Its most common filed structure-type code is TOWER (2 registrations).

What FAA and lighting details are on file?

Its marking and lighting code, 9, is listed on the FCC registration form as "FAA Style A". The painting and lighting specification on file cites FAA chapters 1, 3, 4, 13, 21.

Frequently asked questions

How tall is antenna structure 1009645?

Its registered overall height above ground is 132 m (432 ft), and 315 m (1,033 ft) above mean sea level.

Who owns tower 1009645?

The registered owner is Radio Dubuque, Inc., which holds 7 FCC antenna structure registrations.

Where is antenna structure 1009645?

It is located near East Dubuque, Jo Daviess County, Illinois at TWR 4 SIXTH & BASTIAN STS (42.48444, -90.64472). Its status is constructed; it was constructed on May 8, 1998.

What type of structure is 1009645?

It is filed with the FCC under structure-type code 4TA4, which decodes to "Antenna tower array (tower 4 of 4)". 299 registrations nationwide use the same code.

How many antenna structures are registered in Jo Daviess County, IL?

Jo Daviess County has 37 FCC-registered antenna structures, 33 of them constructed — the 55th-largest count among 102 counties in Illinois.

Related pages

Working with towers? Pro adds alerts, change history and CSV export ($39/mo); Enterprise adds full national files, the API and an MCP server for AI tools.

Dataset updated . Source: FCC Antenna Structure Registration 1009645, 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 1009645, East Dubuque, Jo Daviess County, Illinois”, https://towercensus.com/towers/illinois/east-dubuque-1009645 (data as of October 13, 2026).