On 13 September 18 Wildcats arrived at Henderson Field from the carriers USS "Hornet" and USS "Wasp". The morning of this same day, Tsukahara sent a reconnaissance mission of two Type 2 aircraft escorted by nine Zeros to find out if the Japanese Army had captured Henderson Field during the night. The Zeros tangled with Cactus Air Force fighters from VMF-223, VMF-224, and VF-5, losing four Zeros along with their pilots. The CAF lost four fighters, two in combat and two to accidents with two CAF pilots killed. An afternoon raid the same day by 27 Bettys and 12 Zeros attacked Henderson Field at 14:00 and again resulted in intense clashes with the Cactus defenders. In the skirmish, two Betty bombers were lost and two were heavily damaged, with three crewmen killed and six captured. Two Wildcats were lost, one each from VMF-212 and VF-5, with both pilots killed. On that same day, two R Area floatplane Zeros from Rekata Bay swept over Lunga Point and shot down a scoutplane SBD from VMSB-231, killing both of its crewmen. Another CAF scout SBD from VS-3 ditched in the ocean that afternoon during their search patrol, and both crewmen were lost. Later that day 12 VS-3 SBDs and six VT-8 TBF Avenger torpedo planes arrived at Henderson Field as reinforcements.