Tower 1240586 — Grinnell, IA

Constructed

FCC Antenna Structure Registration 1240586 — tower (type not specified) near Grinnell, Iowa. Filed under the FCC's older general tower code, which does not record whether the tower is guyed, lattice or a monopole.

Overall height

47 m

155 ft

Support structure

46 m

Top above sea level

358 m

Ground elevation

310 m

◆ Loading map…

≥ 150 m60–150 m30–60 m< 30 m

This entry + 6 nearby

Registration record

FCC record

Field	Value
Registration number (ASRN)	1240586
Unique system identifier	2639372
Status	Constructed (C)
Structure type	Tower (type not specified) (TOWER)
Date constructed	Oct 1, 1957
Registration issued	Jan 27, 2026

Aviation safety

FAA & lighting

Field	Value
FAA study number	2011-ACE-2595-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

Crown Castle South LLC

Canonsburg, PA · FRN 0016936163

Holds 2,267 FCC structure registrations — view the full portfolio →

Location

Address: NW Corner of 7th Avenue & Penrose
City: Grinnell
State: Iowa
ZIP: 50112
County FIPS: 19157
Coordinates: 41.74506, -92.70597

Within ~40 km

Nearby structures

Marshalltown, IA · 1017839198 m
Guyed tower · Constructed
Marshalltown, IA · 1211483198 m
Tower (type not specified) · Canceled
Grinnell, IA · 1018221163 m
Guyed tower · Constructed
Victor, IA · 1326408152 m
Guyed tower · Granted (not yet constructed)
Brooklyn, IA · 1020449152 m
Tower (type not specified) · Canceled
Victor, IA · 1045883152 m
Tower (type not specified) · Constructed

Frequently asked questions

How tall is antenna structure 1240586?

Its registered overall height above ground is 47 m (155 ft), and 358 m (1,173 ft) above mean sea level.

Who owns tower 1240586?

The registered owner is Crown Castle South LLC, which holds 2,267 FCC antenna structure registrations.

Where is antenna structure 1240586?

It is located near Grinnell, Iowa at NW Corner of 7th Avenue & Penrose (41.74506, -92.70597). Its status is constructed; it was constructed on Oct 1, 1957.

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 October 2026 . Source: FCC Antenna Structure Registration 1240586, weekly bulk file.