Lockheed EC-121 Warning Star
subject: Category:Aircraft first flown in 1949
subject: Category:Four-engined piston aircraft
description: طائرة إنذار مبكر وتحكم وسيطرة @ar
subject: Category:Low-wing aircraft
cruise speed kmh: 410
cruise speed mph: 255
introduction: 1954
max speed kmh: 481
empty weight kg: 31387
subject: Category:Lockheed aircraft
type: Aircraft
retired: 1982
retired: 1978
empty weight lb: 69210
subject: Category:AWACS aircraft
max takeoff weight kg: 65000
label: لوكهيد إي سي-121 وارنينغ ستار @ar
hypernym: United
geometry: POINT(107.41666412354 19.416666030884)
wing area sqft: 1650
max takeoff weight lb: 143000
label: EC-121 워닝스타 @ko
range miles: 4250
ceiling m: 7620
related: * * * * * * * *
type: Airborne early warning and control
label: EC-121预警星 @zh
lat: 19.41666603088379
max speed kts: 260
length ft: 116
prime units?: imp
long: 107.4166641235352
name: EC-121 Warning Star
eng1 number: 4
date: October 2024
eng1 type: 18
lists: * List of Lockheed aircraft * List of Lockheed Constellation operators * List of military electronics of the United States
eng1 kw: 2536
length in: 2
description: 1949 early warning and control aircraft family by Lockheed
subject: Category:1940s United States special-purpose aircraft
subject: Category:Triple-tail aircraft
description: aew Lockheed @it
cruise speed kts: 222
national origin: United States
type: TransportationDevice Vehicle
produced: 1953
first flight: 1949-06-09
developed from: Lockheed L-749 Constellation
span in: 2
climb rate ftmin: 960
type: Model airplane
height ft: 24
reason: Above summary indicates 3x EC-121R
length m: 35.4
point: 19.416666666666668 107.41666666666667
height in: 9
subject: Category:Lockheed Constellation
span m: 38.45
primary user: United States Air Force
primary user: United States Navy
ceiling ft: 25000
similar aircraft: * * *
caption: EC-121T Warning Star
span ft: 126
max speed mph: 299
crew: typically six flight crew, 11–25 radar crew
developed from: Lockheed L-1049 Super Constellation
manufacturer: Lockheed Corporation
developed from: Lockheed C-121 Constellation
climb rate ms: 4.87
height m: 7.54
eng1 name: Wright R-3350 Duplex-Cyclone
subject: Category:Four-engined tractor aircraft
range nmi: 3700
range km: 6843
see also: * Lockheed Constellation variants
type: SpatialThing
eng1 hp: 3400