Narrative:

Before I took the d-side on sector 8; the r-side being relieved had cleared two aircraft previously on an altrv direct to the destination; eil. This caused one of the cpls (aircraft X) to reject with czeg; requiring manual coordination. Shortly after taking the position I called czeg to complete the coordination. The receiving controller in czeg took several minutes to process the transfer I was giving; but eventually took the information and approved everything (time; alt; routing); including the fact that aircraft X was coming neg rvsm reference two aircraft that he showed being traffic. The receiving controller told me everything was approved if those two aircraft were both stopped at FL310. Both aircraft were departing anc; one filed over jagit; one cohil (nca and cpa). I called sector 7 and coordinated both of those aircraft should be stopped at FL310 for crossing traffic in czegs airspace. Another call was made from czeg; when the controller became concerned that we had not stopped the traffic. I told him everything was coordinated with sector 7 and the traffic would be stopped; and also told him that aircraft X was already entering their airspace at this time; and to confirm that they were still traffic. The czeg controller told me yes; he still wanted them stopped. I relayed this information to my r-side; who became skeptical and called czeg to ask how they were traffic. It is my understanding that my r-side; after passing czeg a lat/long; was informed that czeg had a loss of separation in their airspace with aircraft X and another aircraft at FL350 that we did not have information on. This information was all passed along to the flm. Avoid rerouting aircraft when transfers have already been accepted; especially during special situations such as neg rvsm aircraft.

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Original NASA ASRS Text

Title: ZAN Controller reports of a conflict that they tried to resolve but the confliction was in another Center's airspace.

Narrative: Before I took the D-Side on Sector 8; the R-Side being relieved had cleared two aircraft previously on an ALTRV direct to the destination; EIL. This caused one of the CPLs (Aircraft X) to reject with CZEG; requiring manual coordination. Shortly after taking the position I called CZEG to complete the coordination. The Receiving Controller in CZEG took several minutes to process the transfer I was giving; but eventually took the information and approved everything (time; alt; routing); including the fact that Aircraft X was coming NEG RVSM reference two aircraft that he showed being traffic. The Receiving Controller told me everything was approved if those two aircraft were both stopped at FL310. Both aircraft were departing ANC; one filed over JAGIT; one COHIL (NCA and CPA). I called Sector 7 and coordinated both of those aircraft should be stopped at FL310 for crossing traffic in CZEGs airspace. Another call was made from CZEG; when the Controller became concerned that we had not stopped the traffic. I told him everything was coordinated with Sector 7 and the traffic would be stopped; and also told him that Aircraft X was already entering their airspace at this time; and to confirm that they were still traffic. The CZEG Controller told me yes; he still wanted them stopped. I relayed this information to my R-Side; who became skeptical and called CZEG to ask how they were traffic. It is my understanding that my R-Side; after passing CZEG a Lat/Long; was informed that CZEG had a loss of separation in their airspace with Aircraft X and another aircraft at FL350 that we did not have information on. This information was all passed along to the FLM. Avoid rerouting aircraft when transfers have already been accepted; especially during special situations such as NEG RVSM aircraft.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.