1
Runway
1
Frequency
0
Procedures
0
NOTAMs
Quick Facts
FAA
99D
Elevation
865 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
41.372, -85.773
Airport Information
Facility Type
SEAPLANE BASE
Elevation
865 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
CHICAGO
Coordinates
41.3719, -85.7728
Ownership
Public
Current Weather
METAR KASW 132315Z AUTO 34016G22KT 10SM SCT042 10/01 A3001 RMK AO2 T01030017
Flight Category
VFR
Wind
340° at 16 kt G22
Visibility
10+ SM
Temperature
10.3°C
Dewpoint
1.7°C
Altimeter
1016.30 inHg
Cloud Cover
SCT
Nearest weather from KASW (7 NM away)
Observed 2026-05-13 23:15Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 11W/29W | 2,600 ft | 100 ft | WATER | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | DEWART LAKE |
Active NOTAMs
No active NOTAMs for 99D.
Nearby Airports in Indiana
IN45
4 WINDS AERODROME
ROACHDALE — 810 ft
IN45
4 WINDS AERODROME
ROACHDALE — 810 ft
45IN
Aerobatic Practice Airport
North Vernon — 681 ft
5II9
AERO PLAINES
YOUNGSTOWN — 570 ft
5II9
Aero Plaines Airport
Youngstown — 570 ft
0IN4
AIR PARK FLD
WOODBURN — 750 ft
0IN4
AIR PARK FLD
WOODBURN — 750 ft
I99
ALEXANDRIA
ALEXANDRIA — 900 ft
Nearest airports
- IN45 — 4 WINDS AERODROME
ROACHDALE
- IN45 — 4 WINDS AERODROME
ROACHDALE
- 45IN — Aerobatic Practice Airport
North Vernon
- 5II9 — AERO PLAINES
YOUNGSTOWN
- 5II9 — Aero Plaines Airport
Youngstown
Indiana airports
99D Operational Overview
Location & Facility
DEWART LAKE (99D) is a publicly owned seaplane base open to the public located in SYRACUSE, Indiana, United States. The field sits at an elevation of 865 feet above mean sea level (MSL) at coordinates 41.3719°N, 85.7728°W.
Runways
DEWART LAKE has 1 runway. The longest runway (11W/29W) measures 2,600 feet by 100 feet with a water surface.
Communications & Operations
DEWART LAKE is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Current Conditions
The current flight category at DEWART LAKE is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is 99D?
99D is the ICAO identifier for DEWART LAKE, a public-use airport located in SYRACUSE, Indiana, United States.
How many runways does DEWART LAKE have?
DEWART LAKE (99D) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 99D?
The field elevation of DEWART LAKE is 865 feet above mean sea level (MSL).
Is fuel available at 99D?
No fuel types are currently listed for DEWART LAKE. Contact the FBO directly for availability.
What are the current weather conditions at 99D?
The current flight category at DEWART LAKE is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 99D?
There are currently no active NOTAMs for DEWART LAKE.
How do I access complete data for 99D?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for DEWART LAKE.
Where is DEWART LAKE located?
DEWART LAKE (99D) is located in SYRACUSE, Indiana, United States, at an elevation of 865 ft MSL.