1
Runway
0
Frequencies
0
Procedures
Quick Facts
ICAO
3LL4
FAA
3LL4
Elevation
815 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
42.447, -88.201
Airport Information
Facility Type
AIRPORT
Elevation
815 ft MSL
Control Tower
No
Fuel Types
None listed
Traffic Pattern
Not published
ARTCC
CHICAGO
Coordinates
42.4472, -88.2015
Ownership
Private
Hours of Operation
Current Weather
Advisory only — not an official or legal weather briefing. The pilot in command is the final authority (14 CFR 91.3).
Nearby Weather Cameras
No camera at 3LL4. Showing nearest cameras.
Situational awareness only — not for regulatory minimums
FAA aviation weather camera images are for situational awareness. They may NOT be used to comply with regulatory requirements — for example, to determine weather minimums for IFR flight. Images are generally updated about every 10 minutes and actual site conditions may differ from the displayed image. FAA Order JO 7110.10, §8-3-3
Lake in the Hills
NorthEast · Camera 1 · 4 cameras total
16 NM away
4 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| N/S | N / S | 2,000 ft | 100 ft | TURF | - | - | - |
Airport Remarks
- NO WINTER OPERATIONS OR NIGHT OPERATIONS.
- FOR CD CTC CHICAGO APCH AT 847-289-0926.
Nearby airports & facilities
3LL4
PILLOW HILL
SPRING GROVE — <1 nm
3LL5
Richardson Field
Spring Grove — 2 nm
IL44
ARROW
FOX LAKE — 3 nm
IL44
ARROW
FOX LAKE — 3 nm
50IL
MIDLAND
ANTIOCH — 3 nm
50IL
MIDLAND
ANTIOCH — 3 nm
41IL
GREAT LAKES
ANTIOCH — 3 nm
41IL
GREAT LAKES
ANTIOCH — 3 nm
64IS
PRECISION CHROME
FOX LAKE — 4 nm
64IS
PRECISION CHROME
FOX LAKE — 4 nm
K49C
Camp Lake Airport
Camp Lake — 5 nm
49C
CAMP LAKE
CAMP LAKE — 5 nm
Nearest airports
- 3LL4 — PILLOW HILL
SPRING GROVE
- 3LL5 — Richardson Field
Spring Grove
- IL44 — ARROW
FOX LAKE
- IL44 — ARROW
FOX LAKE
- 50IL — MIDLAND
ANTIOCH
Illinois airports
3LL4 Operational Overview
Location & Facility
Pillow Hill Airport (3LL4) is a privately owned airport restricted to private use located in Spring Grove, Illinois, United States. The field sits at an elevation of 815 feet above mean sea level (MSL) at coordinates 42.4472°N, 88.2015°W.
Runways
Pillow Hill Airport has 1 runway. The longest runway (N/S) measures 2,000 feet by 100 feet with a turf surface.
Communications & Operations
Pillow Hill Airport is a non-towered (pilot-controlled) field.
Weather Cameras
1 FAA Weather Camera is available near Pillow Hill Airport, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Frequently Asked Questions
What is 3LL4?
3LL4 is the FAA location identifier for Pillow Hill Airport, a private-use airport — permission from the owner is required before landing, located in Spring Grove, Illinois, United States.
How many runways does Pillow Hill Airport have?
Pillow Hill Airport (3LL4) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 3LL4?
The field elevation of Pillow Hill Airport is 815 feet above mean sea level (MSL). The FAA publishes this figure as ESTIMATED, not surveyed — use the current Chart Supplement for a survey-grade elevation.
Is fuel available at 3LL4?
No fuel types are currently listed for Pillow Hill Airport. Contact the FBO directly for availability.
What is the longest runway at 3LL4?
The longest runway at Pillow Hill Airport is 2,000 feet long.
How do I access complete data for 3LL4?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Pillow Hill Airport.
Where is Pillow Hill Airport located?
Pillow Hill Airport (3LL4) is located in Spring Grove, Illinois, United States, at an elevation of 815 ft MSL.
Does 3LL4 have weather cameras?
3LL4 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.