Mitsubishi G3M "Nell" + In Action - video

Today's video warrants two posts; thus, this one will focus on the historical context and the ensuing events. In the upcoming post tomorrow, we will explore the different details, including an extremely rare IJNAF X bomber.

On July 11, 1937, immediately after the start of the Sino-Japanese War, in preparation for the expansion of hostilities, the Japanese Navy General Staff issued an Immediate Readiness Order and formed the First Combined Air Fleet (Rengo Koku Kantai) with the main medium bomber forces from Kisarazu and Kanoya Kokutai. As of August 1, the Kisarazu main force incorporated medium bombers from the Tateyama Kokutai, totaling 20 medium bombers while the Kanoya Kokutai consisted of 18 medium bombers. On August 8, the main Kisarazu force completed its deployment to Omura Air Base, while the headquarters and the KanoyaKu completed their deployment to Matsuyama Air Base in Taipei.

The attached video features the departure of Kisarazu Ku bombers on August 8, 1937, en route to Omura.

Then, with the aim of preemptively destroying the Chinese Air Force, on August 14, orders were issued for KisarazuKu to attack Nanjing Airfield and its associated facilities, and for KanoyaKu to attack the same targets in Nanchang. However, shortly after, orders were issued to cancel the attack due to bad weather caused by a typhoon. At 11:40, KanoyaKu received orders to sortie, while KisarazuKu was placed on standby. KanoyaKu changed its targets to Hangzhou and Guangde Airfields, bombing and damaging hangars at each airfield and destroying more than ten Chinese aircraft (two Japanese aircraft did not return). 

On August 15, an unprecedented trans-oceanic bombing campaign began.

The main Kisarazu force departed from Omura Airfield, advanced toward the mainland at extremely low altitude, and carried out a bombing run at an altitude of 500 meters near Nanjing. The Chinese side counterattacked with ground artillery fire, and after engaging in aerial combat with interceptor fighters, the Kisarazu bombers returned to Jeju Island Airfield. With four aircraft lost in crashes and 30 casualties—including two killed in action—the KisarazuKu suffered significant losses, as many aircraft were also hit. Since the only precedent for transoceanic bombing was Germany’s raid on London during World War I, the Japanese Navy Ministry’s description of this as an “unprecedented transoceanic bombing” was not entirely untrue. However, the newspapers did not report in detail on these friendly casualties; instead, only the damage inflicted on the Chinese side was emphasized, and the mission was touted as a “brave and daring air raid by the Navy and Air Force.” 

Meanwhile, the KanoyaKu set out for Nanchang with 14 operational aircraft, but was hampered by heavy rain, resulting in few achievements or casualties.

Håkans Aviation page has the following more detailed description focusing on the Chinese side:

At 13:30 on the same day [August 15, 1937] the Nanking Air Defence Command received a report that 16 Japanese aircraft had flown past Soochow towards Nanking. The alarm was sounded, and Chinese Air Force fighters took off to meet them. The Japanese aircraft were 20 G3Ms from the Kisarazu Kokutai. The Japanese aircraft had flown in directly from Ohmura in Japan and landed back at Cheju-Do. 

From Chu Yung, squadrons of the 3rd PG scrambled their aircraft. Wong Pan-Yang led eight Boeing 281s from the 17th PS. Chen Yau-Wei, Commander of the 8th PS, led five Fiat CR.32 fighters. Scrambled were also seven Hawk IIs from the 28th PS, 5th PG, and one Hawk III and five Hawk II from the 34th Provisional PS. 

In the ensuing melee, four G3Ms were shot down and six damaged. Claims were confused but it is generally acknowledged that Captain Wong Sun-Shui (in no. 1703) downed the first G3M to fall in the Battle of Nanking when the eight Boeings from the 17th PS attacked a flight of six Mitsubishi G3M bombers over Nanking and claimed to have shot them all down without losses. This was the No.4 aircraft in a Shotai that bombed the Ta Hsiao-Chang Airfield, most likely the no. 5 Shotai led by Lieutenant Yoshida. 17th PS’ Wong Pan-Yang and Su Ying-Hsien shared one victory at Chu-Yung while Chun Chia-Chu claimed another which crashed south-east of Nanking. Chin Shui-Tin also took part in this interception but didn't claim any aircraft. 

The Japanese aircraft fled and the 8th PS went after them. Chen Yau-Wei and Huang Chu-Ku shared a victory near Chu-Yung while Shen Tse-Liu and Liu Chi-Wei together shot down an enemy plane west of Lui Shui. 

Captain Chow Ting-Fong, commander of the 34th PS led six Hawks from Chia Hsiang and followed eight Japanese aircraft to Nanking. Captain Chow attacked one of these and shot it down over Fang Shan. 

4th PG’s Captain Lee Kuei-Tan led three Hawk IIIs of the 21st PS and Captain Huang Kuang-Han, C.O. of the 22nd PS, led eight Hawk IIIs from Hangchou to Nanking to help in this interception and they also attacked the bombers. Lee Kuei-Tan claimed a shared bomber together with three other pilots. Tan Won and Yuan Chin-Han shared a victory. Cheng Hsiao-Yu, Pa Ching-Cheng and Wu Ting-Chun each claimed one shot down. Wu Ting-Chun’s aircraft was damaged in this combat and he was forced to make an emergency landing. Liang Tian-Cheng claimed two victories. Huang Kuang-Han claimed a Japanese G3M halfway between Nanking and Lui Shui. 

Because of low clouds, each group fought on it’s own with little co-ordination. A total of 14 Japanese aircraft were claimed shot down. Five Chinese aircraft were damaged.

Hiro G2H1, the IJNAF Heavy Bomber shrouded in obscurity

Our friend Danny Jackett asked if we could identify and had any information about the aircraft featured in the attached photo above.

It is the little known Hiro G2H1 or Navy Type 95 Twin-engined Land-based Attacker, a 1930s IJNAF heavy bomber and the predecessor to the Mitsubishi G3M "Nell".

Here's what the Japanese Wiki has on the type:

The Type 95 Land-Based Attack Aircraft (Kyugo-shiki Rikujo Kogekiki) was a land-based attack aircraft of the Imperial Japanese Navy. It was designed and manufactured by the Hiroshima Naval Arsenal*. Although it was the largest aircraft in the Japanese Navy’s fleet at the time, there was no room for further performance improvements. Its abbreviated designation was G2H1. While the Type 96 Land-Based Attack Aircraft [Mitsubishi G3M "Nell"], which was adopted slightly later, was designated as a "Medium Attacker", this aircraft was called a "Heavy Attacker".

Development

Restrictions on the number of auxiliary vessels imposed by the London Naval Conference made it necessary for the Imperial Japanese Navy to develop new weapons. In the spring of 1932, Captain Wada Misao, a member of the Technical Department of the Naval Air Headquarters, was ordered by Rear Admiral Matsuyama Shigeru, Chief of the Naval Air Headquarters, to conduct research on a long-range attack aircraft capable of participating in fleet battles. The first prototype was completed in March 1933. However, a defect was discovered in the Type 7 Special Attack Aircraft: the tail fluttered during sharp turns at high angles, leading it to be regarded as a failure.

In May 1936, it was officially adopted as the Type 95 Land-Based Attack Aircraft.

Operational history(from English Wiki)

One aircraft was lost in an accident, but the rest operated against the Chinese mainland during the Second Sino-Japanese War. In 1937, five aircraft were destroyed in a fire at their base on Cheju Island.

Specifications (G2H1)

Data from The Illustrated Encyclopedia of Aircraft

General characteristics

Crew: 6/7

Length: 20.15 m (66 ft 1.25 in)

Wingspan: 31.68 m (103 ft 11.25 in)

Height: 6.28 m (20 ft 7.25 in)

Wing area: 140 m2 (1,507 sq ft)

Empty weight: 7,567 kg (16,682 lb)

Gross weight: 11,000 kg (24,250 lb)

Powerplant: 2×Type 94 W-18 piston engines, 880 kW (1,180 hp) each

Performance

Maximum speed: 245 km/h (152 mph, 132 kn)

Range: 1,557 km (967 mi, 840 nmi)**

Service ceiling: 5,130 m (16,830 ft)

Armament

5× 7.7 mm (0.303in) machine-guns (two on pivoted nose mounting, two on dorsal ring mounting, one in a ventral dustbin)

6× 250kg (551lb) bomb or

4× 400kg (882lb) bombs on underwing racks

Number built: 8

*The Hiro Naval Arsenal (Hiro Kaigun Kosho or Dai-Juichi Kaigun Koku-sho (11th Naval Arsenal), often abbreviated as Hirosho) at Kure, Hiroshima prefecture, was a production facility for seaplanes, flying boats, and aero engines for the Imperial Japanese Navy before and during World War II. It was largely destroyed in a raid by B-29 Superfortresses on 5 May 1945.

**Japanese Wiki gives Range: 2,883 km!

Encyclopedia mentions: 1080~1557nmi which is 2000~2883km.

So, obviously someone mistook the nautical miles for km.

Fine Molds Ka-14 in 1/72 by Sergio Teixeira

Mitsubishi Experimental N.9 Single Seat Fighter Ka-14

This hard to find model came out as a magazine kit with Model Graphix January 2014 issue. I blessed to find one at a great price in Japan, in 2024. I decided to built it as an easy, relaxing kit after a much troublesome B-25 project. The kit comes with few parts but it’s very detailed and has excellent fit. I started with the cockpit, adding some extra details: I repositioned the throttle and added to it the trigger lever for the machine guns, I added the bungee cords for the seat, the flap lever and its cable; added the trimtab wheel, lever and its chain and the cable to lower and raise the arrestor hook; I added the seatbelts from Fine Molds set NA02, I scratchbuilt the ammo box and empty cartridges chutes and added a firewall. I painted the headrest with redbrown, the cockpit with AK RC306 Mitsubishi Interior Green and the other interior areas in MRP-410 aotake blue primer. 

After assembling the fuslelage halves I turned my attention to the engine: I painted it with Tamiya TS-17 silver (diluted via airbrush – not directly from the can) and applied a black wash, then I added the spark plug wires; I drilled the exhaust pipes and the carburator air intakes and added the tubes behind. I painted the propeller front with AK481 polished aluminium and the rear in flat dark brown. 

Wheel spats interior was painted blue aotake, tyres with Mr. Hobby H77 Tyre Black and wheel hubs silver.

The navigation lights where replaced with drilled transparent sprue leftovers sanded and polished. 

Model assembly was smooth, fitting was excellent and required very little putty. I painted the whole model in ash green, obtained by mixing AK RC302 Hai iro and RC 306 Mitsubishi Interior Green. The color obtained is very similar to IJA Grey Green… I painted the tail surfaces and rear fuselage with Mr. Color 385 Red and the cowling with Vic Hobby CA049 Mitsubishi Cowling black. Before  applying the few decals I airbrushed Tamiya X-20 clear; then MRP-125 semigloss varnish. I then washed the whole model with AK paneliner black and sepia (and tamiya grey for the cowling). Finally  airbrushed little exhaust stains with MRP-180 Exhaust Soot.

I simply love the Ka-14 lines! It was very enjoyable built and I couldn’t resist adding extra detail to an already awesome model. Hats off Fine Molds!