Small Transport; Low Wing; 2 Turboprop Eng
Air Traffic Control Fully Certified
Air Traffic Control Time Certified In Pos 1 (yrs) 5.5
Workload; Communication Breakdown; Confusion; Situational Awareness
ATC Issue All Types; Deviation / Discrepancy - Procedural Clearance; Inflight Event / Encounter CFTT / CFIT
Air Traffic Control Issued New Clearance; Air Traffic Control Issued Advisory / Alert; Flight Crew Requested ATC Assistance / Clarification
Chart Or Publication; Procedure; Human Factors
I was working with a radar site out of service. I got a call from Aircraft X saying he departed early and wanted to pick up his IFR clearance if possible. I looked up his flight plan and gave him a code to squawk. I believed that he said he was off ZZZ airport so I asked him what altitude he was at and he was above all my terrain so I gave him a clearance for non-radar so I changed it. Then I told him to report over ZZZ1. I was working all my other traffic and about 15 minutes later without getting a report of ZZZ1 I asked where he was and he told me that he had actually departed ZZZ2 and was 40 miles south of ZZZ. I then saw his code and tagged him up and called and pointed him out to [the adjacent] control. Then I identified him and gave a new altimeter. I looked up the MIA (Minimum IFR Altitude) and believe he might have flown through a 12300 foot MIA but not sure.I was having a hard time understanding him and it was a little scratchy. I was pretty busy at the time. Looking back I was totally in control of the sector but [day] morning quarterbacking it I properly should have had a D-Side.
A Center Controller reported an aircraft below radar coverage due to an outage was issued an IFR clearance and a reporting point but the aircraft did not comply and was in another sector airspace and possible flew below the Minimum IFR Altitude.