1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
ICAO
IS66
FAA
IS66
Elevation
684 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
40.592, -91.202
Airport Information
Facility Type
AIRPORT
Elevation
684 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
CHICAGO
Coordinates
40.5923, -91.2015
Ownership
Private
Hours of Operation
Current Weather
METAR KBRL 272053Z AUTO 13007KT 10SM SCT017 BKN024 OVC033 26/22 A2990 RMK AO2 SLP121 T02560217 58005
Flight Category
MVFR
Wind
130° at 7 kt
Visibility
10+ SM
Temperature
25.6°C
Dewpoint
21.7°C
Altimeter
1012.60 inHg
Cloud Cover
OVC
Nearest weather from KBRL (12 NM away)
Observed 2026-06-27 20:53Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 09/27 | 2,000 ft | 70 ft | TURF | - |
Active NOTAMs
No active NOTAMs for IS66.
Nearby Airports in Illinois
Nearest airports
- 35IL — 7TH HEAVEN
LA MOILLE
- 35IL — 7TH HEAVEN
LA MOILLE
- KSPI — ABRAHAM LINCOLN CAPITAL
SPRINGFIELD
- 70LL — ADAMS NUMBER 1
PONTIAC
- 70LL — ADAMS NUMBER 1
PONTIAC
Illinois airports
IS66 Operational Overview
Location & Facility
RHEA (IS66) is a privately owned airport restricted to private use located in PONTOOSUC, Illinois, United States. The field sits at an elevation of 684 feet above mean sea level (MSL) at coordinates 40.5923°N, 91.2015°W.
Runways
RHEA has 1 runway. The longest runway (09/27) measures 2,000 feet by 70 feet with a turf surface.
Communications & Operations
RHEA is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at RHEA is MVFR (Marginal VFR — reduced visibility or ceiling). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is IS66?
IS66 is the ICAO identifier for RHEA, a public-use airport located in PONTOOSUC, Illinois, United States.
How many runways does RHEA have?
RHEA (IS66) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of IS66?
The field elevation of RHEA is 684 feet above mean sea level (MSL).
Is fuel available at IS66?
No fuel types are currently listed for RHEA. Contact the FBO directly for availability.
What are the current weather conditions at IS66?
The current flight category at RHEA is MVFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at IS66?
There are currently no active NOTAMs for RHEA.
How do I access complete data for IS66?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for RHEA.
Where is RHEA located?
RHEA (IS66) is located in PONTOOSUC, Illinois, United States, at an elevation of 684 ft MSL.