On 3 September 1943, the soldiers of the British XIII Corps mounted amphibious landings on the Italian 'boot' and 'invaded' the Italian mainland. Calabria was only lightly defended and Reggio airfield was quickly captured. This first landing in continental Europe took place in a country seemingly still allied with the Reich. But, since Mussolini's removal from power the new Italian government had been secretly negotiating with the Allies to change sides. The German High Command was not fooled by the friendly protestations of Marshal Badoglio, the new strongman of the Italian regime and were preparing to take control of the country in the event of an Italian U-turn. The location where the Duce was being held had already been identified and plans were being made for his release. This occurred on 12 September - Skorzeny's Gran Sasso 'coup de main'. On this same afternoon of 3 September I./JG 77 and IV./JG 3 intercepted an unescorted formation of B-24s over the sea near the Tremiti islands. Eight bombers were claimed by I./JG 77 (only three were confirmed). Eight B-24s were claimed by JG 3. Nine Liberators from the 98th BG were reported lost over Italy, most likely victims of these clashes.
On 6 September, Uffz Willi Wiemer's 'yellow 4' ( 3./ JG 77) was shot down by a P-38 of the 14th FG escorting Liberators. 7./JG 77 (in Sardinia) also suffered the loss of Lt. Hans Rund, whose G-6 'white 7' exploded in flight. Ofw Eduard Isken who had carried out a test flight in this machine shortly beforehand suspected sabotage. On the 7th, I/JG 77 suffered two serious injuries in a battle with P-38s escorting B-17s. Oblt Gerhard Strasen, Staffelkapitän of 3./JG 77 was shot down in 'yellow 10'. He reported;
"..Our unit was scattered around Foggia and it was from there that we were airborne to intercept the Viermots and their P-38 escorts. On that day, I was acting Kommandeur as Burkhardt was unavailable. In combat with P-38s north of Naples, a bullet went through my leg and I had to parachute out. On the ground, an Army Feldwebel loaded me into a vehicle and took me to a hospital. I was then transferred by medical train to Stuttgart where an amputation was planned. I was categorically opposed to this and was able to save my leg. I was granted a long period of convalescence, during which I got married. I rejoined JG 77 around May 1944 when the unit was fighting in northern Italy..."
In addition to Strasen, another wounded pilot from 3./JG 77 had to bail out, Lt Werner Behrendt. To replace Strasen, Lt Ernst-Wilhelm Reinert left II./JG 77 and became Staffelführer of 3./JG 77.
On 8 September, I./JG 77 and IV./JG 3 carried out their usual missions (reconnaissance and Alarmstart 'scrambles'). In the late afternoon a large fleet was spotted near Naples. But at 5.00 pm, the Italian surrender was announced by the allied radio, surprising both Italians and to a lesser extent, the Germans. The Italian royal family, still near Rome, had to flee. Many Italian officers did not know what to choose: loyalty to their government or to the German ally. Generalfeldmarschall Albert Kesselring quickly gave the order to neutralise the former ally - Unternehmen 'Achse'. Everywhere, German soldiers disarmed Italian units, which often fell apart and huge amounts of matériel was captured. An Italian naval battlegroup was already at sea - according to some to counter the Allied landings then about to take place at Salerno - but with the news of the 'volte-face', now attempting to make for Malta to surrender to the British. Attacked in the waters of the Gulf of Asinara by 'Fritz X' guided missile carrying Do 217s of KG 100 on 9 September, the Roma, one of the most powerful warships then at sea in the Mediterranean, was struck, split in two and sunk. More than 1,250 men perished.
The US Fifth Army landed at Salerno on 9 September in another huge amphibious operation. I./JG 77 and IV./JG 3 toting Werfer rocket grenade launchers flew strafing sorties over the Salerno landing zones - Fw. Horst Schlick of 1./JG 77 was hit by flak and managed to bail out, coming down unharmed near a main road into Naples. Elsewhere most of III./JG 77 flew out of Sardinia and landed on the Corsican airfield of Ghisonaccia. The Germans immediately disarmed the Italian troops present on this air base and took possession of weapons and equipment. Three days later, the men of "Ubben’s travelling circus" transferred to Casabianda still in Corsica. From there, the Bf 109s flew escort sorties for the ships and transport aircraft (Me 323 and Ju 52 Transporter) evacuating the German troops to the Italian mainland.
On 25 September the G-6 Gustavs of III./JG 77 were in Pise-Metato while using the airfield of Fiano to protect the industrial sector of Bologna. Uffz Karl-Heinz Böttner flew little during this period because he was sent to the Erholungsheim (relaxation and care centre) in Bad Wiessee following malaria attacks. Also there at the same time was his Kapitän Emil Omert who was recuperating following his injury sustained in Sicily.
On 20 October, III./JG 77 recorded a total of thirty-two Bf 109 G-6 fighters on strength. Returning to Metato, Uffz Böttner took part in various interceptions of American bombers pounding German positions in northern Italy. On 23 October, around Rome, the rudder of his G-6 was seriously damaged by defensive fire from B-17 Fortresses, but the young pilot was able to return to his aerodrome without too much trouble. (photo below) III./JG 77 was sent to Romania a short while later, I./JG 4 returning from this theatre to take their place in Italy.
The detachment of III./JG 77 in Pisa was also implicated by the Italian 'change-of-sides' on 8 September. Lt. Wolfgang Ernst, Stk of 9./JG 77 remembered;
" I was with a few pilots at Pisa airfield at the time. Our Schwarm was carrying out combined manoeuvres with the Italian navy. We flew over the ships all day long, and we were often invited dine in the evening in full dress. The food was excellent and the wine plentiful. It was all very pleasant. On the morning of the 9th, following the Italian U-turn, I decided to join the Gruppe now in Corsica. We took off and flew over the Italian fleet as it set sail to surrender to the Allies. We strafed some ships, which saddened us: only the day before we had been friends. Later we shot down a small Italian liaison plane over the mainland -flying due south, it was deserting towards the territory held by the Anglo-Saxons..."
Meanwhile II./JG 77 was put to work to disarm their former allies. A transfer to northern Italy had been planned since mid-August. Overtaken by events the Gruppe had already given up its Gustavs. Small groups of ground personnel were sent all over Italy to take control of the airfields; as for the pilots, they ferried the captured machines to northern Italy. It was at this point that the decision was taken to re-equip II./JG 77 with some of the captured Italian Macchi Veltro fighters.
Technicians from the Gruppe were sent to Varese to study the Macchi Veltro. Equipped with a Daimler Benz DB 605 engine, this aircraft seemed adaptable to German standards as mechanic Karl Holland reported;
"..The engines, Daimler-Benz 601s built under licence, posed no major problems. The work of the mechanics was even easier because the amount of room reserved for the engine, auxiliary fittings, oil and coolant circuits was larger than on the Bf 109. As far as armament was concerned, the usual MGs were used, as well as heavy machine guns of a calibre close to 12 mm. No cannon. The pilots found the Macchis lighter but slower than the Bf 109s..."
The C.205 was used briefly by II./JG 77 from late September 1943 to the end of the year before the Gruppe reverted back to the Bf 109 G-6. The war diary of the Stab/JG 77 commented on 21.Nov. 1943 ;
" The machine is fast, and flies well, but has a tendency to lose speed in a sharp curve, and it is easy to get into a spin. Another aspect is the Italian radio. Despite transmitting clearly, the pilots can barely understand what is being said. Finally, refueling and reloading ammunition is very complicated, so restoring operational readiness takes a long time..."
The Kommodore's memories are more categoric;
"My JG 77 rarely used captured aircraft, apart from the Mc-205 flown by II./JG 77. It was a vicious machine that easily got into a spin which could be very difficult to get out of. It was used in combat and there were a few victories. (Maj. Johannes Steinhoff, Geschwaderstab JG 77).
Were there any German Macchi aces ? A reply to this question (answer/research) by Georg Morrison;
" You may be thinking of Oblt. Joachim Deicke, who led the 6./JG 77. His aircraft, "gelbe 1" was a Macchi C.205, WNr.92212. BUT, none of his 18 claims (over 661 missions) were made using a Macchi. Three pilots had died in crashes, usually "pilot error." Uffz. Rudolf Funke was shot down on 1 December 1943 by a P-38 (C.205 "gelbe 4", WNr.92218), but was safe. Another C.205 was damaged in this combat. The last loss of 1943 was on Christmas Eve, engine fire on WNr.92224.