[quote="grant_mcdonald"]The Darwin attack comprised 188 carrier aircraft lauched from the carriers Hiryu, Soryu, Akagi and Kaga. The raid was planned by Capt Minoru Genda and led by Cdr Mitsuo Fuchida. The aircraft used in the inital strike were 36 A6M2 Zekes, 71 D3A1 Vals and 81 B5N1 Kates. The raid commenced on Darwin at approx 10am. This was followed by a land based strike made up of 27 G4M1 Bettys and 27 G3M1 Nells who reached darwin at approx midday, they dropped 200 odd bombs mainly on the airbase.
From my information(largely taken from Darwins Air war by Bob Alford 2011 edition) there were more aircraft and more bombs dropped (some two and a half times the number of bombs) on Darwin, but the tonnage was less than Pearl (approx 83%). Torpedos were not used at Darwin and l guess that is what makes the difference in the tonnage. "The Vals and Kates dropped 82,550 kg of bombs during the first raid whilst the Nelss and Bettys added a further 32,050 kg in the noon raid"
[quote]
Thanks, Grant. Your numbers for aircraft match what I've read as well: 242 Zeros, Kates, Vals, Nells, and Bettys over Darwin on Feb. 19.
Which is why I'm confused about the "more aircraft on Darwin" comment (among many other things in life

).
Mitsuo Fuchida wrote that a total of 353 Zeros, Kates, and Vals participated in the attack on Pearl on December 7.
Perhaps I'm just reading the wrong sources.