As of Q2'25, ACHR's current contract liabilities stand at 0 USD, reflecting no outstanding obligations in this category for the latest reported quarter. The last significant value was recorded in Q4'23 at 93.2M USD, after which the liabilities dropped to zero and have remained at that level through subsequent quarters. From Q4'22 to Q2'23, current contract liabilities saw a sharp increase, peaking at 134.5M USD in Q2'23. This was followed by a notable decline to 93.4M USD in Q3'23 and a slight decrease to 93.2M USD in Q4'23. Starting Q1'24, the liabilities dropped to zero and have remained flat through Q2'25, indicating a complete resolution or absence of new current contract obligations over the most recent reporting periods. The data covers the period from Q4'22 to Q2'25 and demonstrates a brief period of high contract liabilities followed by a sustained reduction to zero.