iPadOS 9.9.11.2 (build 15C6114) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2017-12-01T18:03:07Z. The update package is 1.68 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 647253983d25a95a9ad9823504f6306f85aeacbf.zip.