dbahn
Pattern Altitude
The HIMS SI is different in that the Authorization has conditions for the continued validity of the authorization, not just conditions for the issuance of a new medical certificate during the authorization period. It requires continued compliance with HIMS conditions or, as it says, "your Special Issuance will be withdrawn." Unlike the "normal" SI, the HIMS SI has requirements to retain the validity of the authorization. Don't comply, and FAA withdraws the Authorization itself. And as the BasicMed rules say, to be eligibal for BasicMed, the pilot must "Not have had his or her most recently issued medical certificate (if the person has held a medical certificate) suspended or revoked or most recent Authorization for a Special Issuance of a Medical Certificate withdrawn."
Does this mean that the FAA could exert its authority to require "continuous" obligations for other conditions in order to avoid withdrawal of the SI authorization? Could they apply that tactic to sleep apnea? Melanoma? Prostate cancer? Diabetes? Would airmen with those conditions be subject to potential withdrawal of the SI authorization during the full term of the authorization, i.e. long after the medical certificate had expired?