這裡有五架飛機：兩架允許進場，三架在等待，連我都搞昏了。要配合地面圖來看比較清楚。過勞？塔台讓人誤會了嗎？
It seems to me, after reading the HND Control tower’s transcript, there were at least 5 planes at the same time, which confused me:
1. Japan Air 516 -- runway 34R, continue approach / cleared to land2. Delta 276 -- taxi to holding point C1
3. JA 722A -- taxi to holding point C5
4. Japan Air 179 -- taxi to holding point C1
5. Japan Air 166 -- spot 21 / runway 34R, continue approach
Delta 276, JA722A and Japan Air 166 related to holding point, while Japan Air 516 and Japan Air 166 were approaching to runway 34R.
Haneda Airport Collision ATC Communications Transcript