Here is my entry for this challenge. Since it's my double-first (first personal design and first major warship on SB except for generic sketches for Beginners Forum) I guess that the reviews will be probably rather very critical.

More observant of You will perhaps notice that this drawing is a derivative of this drawing:
viewtopic.php?p=65592#p65592Indeed, the idea is that it's supposed to be a follow-on design to an earlier conventional general-purpose/ASW destroyer.
Name of that thread will also explain You why it's named Volcano.

(Initially the ASW variant was to be "Volcano" - to fit to "DD Krakatau" thread where it was born - and the AAW "Tsunami", but since volcano's fire into the sky is more fitting to the AAW ship I switched their order

)
So, Gentlemen, I present You anti-aircraft escort ship: DDG Volcano!

Lenght: 130,2m (427ft) overall
Beam: 13,5m (44,5ft)
Draught - normal 4,7m (15,5ft) / 6,9 (22,5ft)
Draught - heavy 5,2m (17ft) / 7,3 (24ft)
Displacement: 3600 tons / 4200 tons full
Propulsion: 4 boilers, 2 steam turbines (70.000 shp), 2 shafts
Speed 33 kn
Range: 3.600nm at 20kn
Armament:
2 x I x Mk42 5"/54 calibre guns
2 x I x Bofors L70 AAA guns
2 x III x Mk32 SVTT 324mm torpedo tubes
1 x II x Mk11 GMLS (RIM-24 Tartar)
1 x VIII x Mk112 launcher (RUR-5 ASRoc)
Sensors:
AN/SPS-10 surface search radar
AN/SPS-12 2D air search radar
AN/SPS-39 3D air search radar
AN/SPG-51 missile fire control radar
AN/SPG-53 gun control radar
AN/SQS-23 sonar