Commercial Fixed Wing
Air Traffic Control Fully Certified
Air Traffic Control Time Certified In Pos 1 (yrs) 32
Communication Breakdown
ATC Issue All Types; Airspace Violation All Types; Deviation / Discrepancy - Procedural Clearance; Deviation / Discrepancy - Procedural Published Material / Policy
Air Traffic Control Issued New Clearance; Air Traffic Control Separated Traffic
Human Factors; Procedure; Weather
Working D87 nonradar oceanic sector. Noticed a limited data radar target approximately 30 NM inside my airspace. No Ocean 21 data block...NO PROTECTED PROFILE...NO COORDINATION. Called R86 ATLANTIC Sector to inquire; if they knew who it was. Responded Aircraft X deviating south of course. The aircraft was routed via SLATN inbound to R86/R65. UNSAFE situation; aircraft in nonradar airspace not probed for separation and no flight information in the system...Big Blue Sky Theory...How many more times is this going to happen before something serious happens? Yes it's happened before.  ZNY management was notified of the incident and as far as I know the Mandatory Occurrence Report was filed; but you never know. Separation was not lost because I was able to apply radar separation between all aircraft at FL360. Its a simple fix NO WESTBOUND traffic routed via SLATN....USE JOBOC to the north or MARIG to the south. Deviations can not exceed 60NM left of track into JOBOC; otherwise reroute to MARIG. No restriction on deviation into MARIG....SIMPLE.
ZNY Controller reported recurring unsafe events within an oceanic sector.