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99D Dewart Lake Seaplane Base
Syracuse, Indiana, USA

GOING TO SYRACUSE?

FAA INFORMATION EFFECTIVE 22 JANUARY 2026

Location

FAA Identifier: 99D
Lat/Long: 41-22-19.0000N 085-46-22.0000W
41-22.316667N 085-46.366667W
41.3719444,-85.7727778
(estimated)
Elevation: 865 ft. / 264 m (estimated)
From city: 3 miles SW of SYRACUSE, IN
Time zone: UTC -5 (UTC -4 during Daylight Saving Time)
Zip code: 46567

Seaplane Base Operations

Seaplane Base use: Open to the public
Activation date: 03/2017
Control tower: no
ARTCC: CHICAGO CENTER
FSS: TERRE HAUTE FLIGHT SERVICE STATION
NOTAMs facility: HUF (NOTAM-D service available)
Attendance: 
Segmented circle: no

Seaplane Base Communications

CTAF: 122.9
WX AWOS-3 at ASW (7 nm SW): 121.125 (574-269-7035)
WX ASOS at GSH (9 nm N): 121.45 (574-642-4231)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
OLKr304/(14.5)WEBSTER LAKE VOR110.4003W
GIJr134/34.2GIPPER VORTAC115.4000E
FWAr318/35.4FORT WAYNE VORTAC117.8006W

 
NDB name  Hdg/Dist  Freq  Var  ID
STURGIS214/30.538204WIRS .. .-. ...

Seaplane Base Services

Runway Information

Runway 11W/29W

Dimensions: 2600 x 100 ft. / 792 x 30 m
Surface: water
RUNWAY 11W  RUNWAY 29W
Elevation: 865.0 ft.
Traffic pattern: leftleft

Seaplane Base Ownership and Management from official FAA records

Ownership: Publicly-owned
Owner: INDIANA DNR
402 W. WASHINGTON ST., RM W255D
INDIANAPOLIS, IN 46204
Phone 317-232-0935
Manager: MAJ. BRIAN BAILEY
DNR LAW ENFORCEMENT, 402 W.WASHINGTON ST.
INDIANAPOLIS, IN 46204
Phone 812-837-9536

Additional Remarks

- SEAPLANE OPS PROHIBITED BTN SS-SR.
- EXP HVY BOAT TFC BTN MEMORIAL DAY AND LABOR DAY.
- DO NOT BLOCK BOAT RAMPS; SEAPLANE DCKG AREAS LTD.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
- (CONTACT TITLE) BOATING LAW ADMINISTRATOR.

Instrument Procedures

There are no published instrument procedures at 99D.

Some nearby airports with instrument procedures:

KASW - Warsaw Municipal Airport (7 nm SW)
C03 - Nappanee Municipal Airport (9 nm NW)
KGSH - Goshen Municipal Airport (9 nm N)
KEKM - Elkhart Municipal Airport (23 nm NW)
C65 - Plymouth Municipal Airport (24 nm W)
  
Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes
Aerial photo
No photo
 
Sectional chart

 
Airport distance calculator
Flying to Dewart Lake Seaplane Base? Find the distance to fly.

From to 99D

Sunrise and sunset
Times for 17-Feb-2026
 Local
(UTC-5)		 Zulu
(UTC)
Morning civil twilight07:0812:08
Sunrise07:3612:36
Sunset18:1823:18
Evening civil twilight18:4623:46

Current date and time
Zulu (UTC)  17-Feb-2026 11:45:06
Local (UTC-5)  17-Feb-2026 06:45:06
 
METAR
KASW 
7nm SW 		171135Z AUTO 00000KT 10SM CLR 05/03 A3001 RMK AO2 T00560031
KGSH 
10nm N 		171053Z AUTO 17005KT 10SM CLR 05/03 A3000 RMK AO2 SLP160 T00500033
TAF
KSBN 
31nm NW 		170541Z 1706/1806 22010KT P6SM BKN120 FM171000 VRB03KT 4SM BR BKN200 TEMPO 1710/1713 2SM BR FM171400 15007KT P6SM BKN150 FM180300 16010G18KT P6SM OVC025 FM180500 17011G18KT P6SM OVC015 PROB30 1805/1806 4SM -RA OVC010
KFWA 
36nm SE 		171003Z 1710/1806 23006KT 6SM BR BKN200 TEMPO 1710/1713 3SM BR FM171400 17006KT P6SM BKN200 FM171800 16007KT P6SM SCT080 BKN150 FM180300 17010G18KT P6SM OVC030 FM180500 18010G18KT P6SM OVC020 PROB30 1805/1806 4SM -RA OVC010
NOTAMs
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NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.

 

 
 

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