Kim Qui

Kim Qui

USS Coolbaugh

USS Cyclone

Kim Qui

USS Coolbaugh

USS Cyclone

USA

III Rank

Battle rating:

AB	RB	SB
3.3	3.3	3.3

Class:

Motor gun boat

Heavy boat

Boat

Research:48 000

Purchase:180 000

Show in game

Description

The PGM-59 class, Kim Qui (HQ 605) is a rank III American motor gun boat with a battle rating of 3.3 (AB/RB/SB). It was introduced in Update "Wind of Change".

General info

Survivability and armour

Armourfront / side / back

Hull8 mm (steel)

Superstructure4 mm (steel)

Number of section4

Displacement118 t

Crew17 people

As a small and agile motor gun boat, the Kim Qui does not have significant armour protection. Its hull is constructed of 8 mm steel, while the superstructure is made of 4 mm steel. This level of protection offers little resistance to incoming fire and the vessel's survivability is therefore largely dependent on its speed and manoeuvrability.

The Kim Qui is divided into four sections, including the bow, midsection, engine room, and stern. Each section has its own health pool and can be individually damaged or destroyed. The vessel has a total displacement of 118 tons and is crewed by 17 sailors.

Mobility

Speedforward / back

AB42 / 20 km/h

RB32 / 15 km/h

Write about the ship's mobility. Evaluate its power and manoeuvrability, rudder rerouting speed, stopping speed at full tilt, with its maximum forward and reverse speed.

Mobility Characteristics
Game Mode	Upgrade Status	Maximum Speed (km/h)		Turn Time (s)	Turn Radius (m)
		Forward	Reverse
AB	Stock	___	___
	Upgraded	42	20
RB/SB	Stock	___	___
	Upgraded	32	15

Modifications and economy

Repair costBasic → Reference

AB1 661 → 2 087

RB2 134 → 2 682

Total cost of modifications45 400

97 400

Talisman cost1 300

Crew training52 000

Experts180 000

Aces700

Research Aces390 000

Reward for battleAB / RB / SB

100 / 150 / 100 %

154 / 154 / 154 %

Modifications

Seakeeping	Unsinkability	Firepower
Dry-Docking Research: 1 800 Cost: 3 900 125 Rudder Replacement Research: 1 700 Cost: 3 600 120 Propeller Replacement Research: 3 800 Cost: 8 100 270 Engine Maintenance Research: 7 400 Cost: 16 000 520	Damage Control Division Research: 1 800 Cost: 3 900 125 Fire Division Research: 1 700 Cost: 3 600 120 Smokescreen Research: 1 700 Cost: 3 600 120 New Pumps Research: 7 400 Cost: 16 000 520	Anti-Air Armament Targeting Research: 1 800 Cost: 3 900 125 20 mm HE magazines Research: 1 800 Cost: 3 900 125 40 mm HE clips Research: 1 800 Cost: 3 900 125 Auxiliary Armament Targeting Research: 1 700 Cost: 3 600 120 20 mm AP magazines Research: 1 700 Cost: 3 600 120 40 mm AP clips Research: 1 700 Cost: 3 600 120 Primary Armament Targeting Research: 3 800 Cost: 8 100 270 Improved Rangefinder Research: 3 800 Cost: 8 100 270

Armament

Primary armament

Turret40 mm Bofors L/60 Mark 3 gun

Ammunition2000 rounds

Belt capacity4 rounds

Fire rate160 shots/min

Vertical guidance-6° / 70°

Provide information about the characteristics of the primary armament. Evaluate their efficacy in battle based on their reload speed, ballistics and the capacity of their shells. Add a link to the main article about the weapon: {{main|Weapon name (calibre)}}. Broadly describe the ammunition available for the primary armament, and provide recommendations on how to use it and which ammunition to choose.

• Universal: AP-T · HEFI-T
• 40 mm AP clips: AP-T · AP-T · AP-T · HEFI-T
• 40 mm HE clips: HEFI-T · HEFI-T · HEFI-T · AP-T

Penetration statistics
Ammunition	Penetration @ 0° Angle of Attack (mm)
	10 m	100 m	500 m	1,000 m	1,500 m	2,000 m
HEFI-T	3	3	3	3	3	3
AP-T	81	78	68	58	49	41

Shell details
Ammunition	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
						0%	50%	100%
HEFI-T	874	0.9	0	0.1	67.13	79°	80°	81°
AP-T	874	0.89	-	-	-	47°	60°	65°

Secondary armament

2 х Turret2 x 20 mm/70 Oerlikon Mk.II autocannon

Ammunition3600 rounds

Belt capacity60 rounds

Fire rate450 shots/min

Some ships are fitted with weapons of various calibres. Secondary armaments are defined as weapons chosen with the control Select secondary weapon. Evaluate the secondary armaments and give advice on how to use them. Describe the ammunition available for the secondary armament. Provide recommendations on how to use them and which ammunition to choose. Remember that any anti-air armament, even heavy calibre weapons, belong in the next section. If there is no secondary armament, remove this section.

• Universal: HEF-T · HEF-I · AP-T
• 20 mm HE: HEF-T · HEF-I · AP-T · HEF-I
• 20 mm AP: AP-T · AP-T · AP-T · HEF-I

Penetration statistics
Ammunition	Penetration @ 0° Angle of Attack (mm)
	10 m	100 m	500 m	1,000 m	1,500 m	2,000 m
HEF-T	2	2	2	2	2	2
AP-T	34	32	24	17	12	8
HEF-I	2	2	2	2	2	2

Shell details
Ammunition	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
						0%	50%	100%
HEF-T	830	0.12	0	0.1	6.57	79°	80°	81°
AP-T	830	0.12	-	-	-	47°	60°	65°
HEF-I	830	0.12	0	0.1	11.17	79°	80°	81°

Anti-aircraft armament

2 х Turret12.7 mm Browning AN-M2 machine gun

Ammunition2000 rounds

Belt capacity200 rounds

Fire rate577 shots/min

An important part of the ship's armament responsible for air defence. Anti-aircraft armament is defined by the weapon chosen with the control Select anti-aircraft weapons. Talk about the ship's anti-air cannons and machine guns, the number of guns and their positions, their effective range, and about their overall effectiveness – including against surface targets. If there are no anti-aircraft armaments, remove this section.

Usage in battles

Describe the technique of using this ship, the characteristics of her use in a team and tips on strategy. Abstain from writing an entire guide – don't try to provide a single point of view, but give the reader food for thought. Talk about the most dangerous opponents for this vehicle and provide recommendations on fighting them. If necessary, note the specifics of playing with this vehicle in various modes (AB, RB, SB).

Pros and cons

Pros:

• Has a powerful forward-facing 40 mm gun
• Has two mounts for dual 20 mm guns

Cons:

• Blind spot directly forward for 40 mm gun, angling vessel is necessary to fire at short range
• Shallow draft makes it impossible to consistently hit targets in rough seas
• Top speed of 32 km/h in RB, will struggle to cross large maps
• Low crew count of 17 crew members
• Will face destroyers without enough armament to combat destroyers

History

Describe the history of the creation and combat usage of the ship in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the ship and adding a block "/History" (example: https://wiki.warthunder.com/(Ship-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />. This section may also include the ship's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

Media

Skins

• Skins and camouflages for the Kim Qui from live.warthunder.com.

See also

Links to articles on the War Thunder Wiki that you think will be useful for the reader, for example:

• reference to the series of the ship;
• links to approximate analogues of other nations and research trees.

External links

Paste links to sources and external resources, such as:

• topic on the official game forum;
• other literature.

J.M. Martinac Shipbuilding Corp.
Patrol Gunboat, Motor (PGM)
PGM-59-class	Kim Qui*
	*PGM-59 built for South Vietnam