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Nakajima Ki-84 Hayate (Frank)

Single-Seat, Single Engine Monoplane Fighter Aircraft

Nakajima Ki-84 Hayate (Frank)

Single-Seat, Single Engine Monoplane Fighter Aircraft

OVERVIEW
SPECIFICATIONS
ARMAMENT
VARIANTS
HISTORY
IMAGES
Overview



The Nakajima Ki-84 Hayate was one of the more important Japanese fighters heading into the final year of World War 2.
National Flag Graphic
ORIGIN: Imperial Japan
YEAR: 1944
STATUS: Retired, Out-of-Service
MANUFACTURER(S): Nakajima - Japanese Empire
PRODUCTION: 3,500
OPERATORS: Imperial Japan
National flag of Imperial Japan
JPN
Technical Specifications



Unless otherwise noted the presented statistics below pertain to the Nakajima Ki-84-Ia Hayate (Frank) model. Common measurements, and their respective conversions, are shown when possible.
CREW: 1
POWER: 1 x Nakajima Ha-45 radial piston engine developing 1,800 horsepower.
ADVERTISEMENTS
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CLIMB RATE

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Armament



STANDARD:
2 x 12.7mm Ho-103 machine guns in fuselage nose
2 x 20mm Ho-5 cannons in wings

OPTIONAL:
2 x 551lb bombs under wings
Graphical image of an aircraft medium machine gun
Graphical image of an aircraft heavy machine gun
Graphical image of an aircrat automatic cannon
Graphical image of an aircraft conventional drop bomb munition
Variants / Models



• Ki-84-I - Base Series Designation
• Ki-84-Ia - Fitted with Nakajima Ha-45 radial piston engine of 1,800hp; 2 x 12.7mm machine guns in nose and 2 x 20mm cannons in wings.
• Ki-84-Ib
• Ki-84-Ic - Converted Dedicated "Bomber Destroyer" Variant; fitted with 2 x 20mm nose cannon (in place of the standard 12.7mm machine guns) and 2 x 30mm wing cannons.
• Ki-84-II
• Ki-116 - Final Production Series Model; based on the Ki-84-Ia model.


History



Detailing the development and operational history of the Nakajima Ki-84 Hayate (Frank) Single-Seat, Single Engine Monoplane Fighter Aircraft.  Entry last updated on 3/22/2018. Authored by Staff Writer. Content ©www.MilitaryFactory.com.
Out of the many fine fighters available to the Japanese Army in the closing months of World War 2, none were of greater import than the arrival of the Nakajima Ki-84 Hayate (meaning "gale" and known as "Frank" to the Allies. The single engine fighter was a respected performer capable matching up against the Allied North American Mustangs while fielding enough firepower to take down the high-flying and well-defended Boeing B-29 Superfortresses. Though Japan had developed various capable platforms towards the end of the war, the Ki-84 Hayate was really one of the only designs to ever see production quantities of note, for some 3,500 examples were produced up until the final days of the war - this production covering just about a year and a half.

Like all late-stage Japanese fighter designs, the Hayate was designed with superior views from the cockpit, a powerful and proven engine, slender and aerodynamic fuselage and armament consisting of a mix of machine gun and cannon. The heart of the system was a Nakajima-brand Ha-45 type radial piston engine capable of delivering some 1,800 horsepower. The engine allowed for a top speed of nearly 400 miles per hour, a service ceiling of close to 35,000 feet and an operational range of just over 1,000 miles. Additionally, the airframe and powerplant proved the Ki-84 to be quite maneuverable in a dogfight even when sparring against the best American counterparts. Base armament of early models included a 2 x 12.7mm machine gun array in the upper forward fuselage part of the nose and 2 x 20mm cannons buried in the wings. Later models - in particular the Ki-84-III "bomber destroyer" - would sport an even more impressive 2 x 20mm cannon setup in the fuselage nose and 2 x 30mm cannons in the wings. Bombs could also be carried under wing and would be of the 551lb variety.

Ultimately, the avoidance of the Allied bombing campaign became impossible and as such, production and resources were in short supply. The number of Hayates in service performed admirably yet those in service were in such constant use that the series suffered reliability issues as a whole. Despite this, the Nakajima Ki-84 was of a stellar design and, given more in the way of numbers and time, might have made more of an impact in defense of Japan. The Ki-84 was in service until the last few days of the conflict.




Media







Our Data Modules allow for quick visual reference when comparing a single entry against contemporary designs. Areas covered include general ratings, speed assessments, and relative ranges based on distances between major cities.

Image of collection of graph types

Relative Maximum Speed
Hi: 400mph
Lo: 200mph
This entry's maximum listed speed (392mph).

Graph average of 300 miles-per-hour.
City-to-City Ranges
NYC
 
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  NYC
Graph showcases the Nakajima Ki-84-Ia Hayate (Frank)'s operational range (on internal fuel) when compared to distances between major cities.
Aviation Era
Pie graph section
Pie graph section
Pie graph section
Pie graph section
Pie graph section
Useful in showcasing the era cross-over of particular aircraft/aerospace designs.
Unit Production (3,500)
Comm. Market HI*: 44,000 units
Military Market HI**: 36,183 units
3500
3500

  * Commercial Market High belongs to Cessna 172.

  ** Military Market High belongs to Ilyushin Il-2.


Altitude Visualization
Small airplane graphic
Supported Roles
A2A
Interception
UAV
Ground Attack
CAS
Training
ASW
Anti-Ship
AEW
MEDEVAC
EW
Maritime/Navy
SAR
Aerial Tanker
Utility/Transport
VIP
Passenger
Business
Recon
SPECOPS
X-Plane/Development
A2A=Air-to-Air; UAV=Unmanned; CAS=Close Support; ASW=Anti-Submarine; AEW=Airborne Early Warning; MEDEVAC=Medical Evac; EW=Electronic Warfare; SAR=Search-Rescue
Commitments / Honors
Military lapel ribbon for Operation Allied Force
Military lapel ribbon for the Arab-Israeli War
Military lapel ribbon for the Battle of Britain
Military lapel ribbon for the Battle of Midway
Military lapel ribbon for the Berlin Airlift
Military lapel ribbon for the Chaco War
Military lapel ribbon for the Cold War
Military lapel ribbon for the Cuban Missile Crisis
Military lapel ribbon for pioneering aircraft
Military lapel ribbon for the Falklands War
Military lapel ribbon for the French-Indochina War
Military lapel ribbon for the Golden Age of Flight
Military lapel ribbon for the 1991 Gulf War
Military lapel ribbon for the Indo-Pak Wars
Military lapel ribbon for the Iran-Iraq War
Military lapel ribbon for the Korean War
Military lapel ribbon for the 1982 Lebanon War
Military lapel ribbon for the Malayan Emergency
Military lapel ribbon representing modern aircraft
Military lapel ribbon for the attack on Pearl Harbor
Military lapel ribbon for the Six Day War
Military lapel ribbon for the Soviet-Afghan War
Military lapel ribbon for the Spanish Civil War
Military lapel ribbon for the Suez Crisis
Military lapel ribbon for the Vietnam War
Military lapel ribbon for Warsaw Pact of the Cold War-era
Military lapel ribbon for the WASP (WW2)
Military lapel ribbon for the World War 1
Military lapel ribbon for the World War 2
Military lapel ribbon for the Yom Kippur War
Military lapel ribbon for experimental x-plane aircraft
* Ribbons not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective campaigns/operations.


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