Narrative:

A B747 transitioning zan airspace was xferred to edmonton center at cohil at FL350 (non radar). Aircraft was actually at FL370. Flight data strip indicated FL350 and update via ocs to FL370 was missed. Aircraft entered edmonton airspace at incorrect altitude. Fix-automatic information xfer capability between zan and edmonton center. Radar coverage in the affected area.

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Original NASA ASRS Text

Title: ZAN CTLR HAS OPDEV AS ACFT IS XFERRED TO NON RADAR ADJACENT ARTCC AT OTHER THAN INDICATED ALT. NO OTHER ACFT INVOLVED.

Narrative: A B747 TRANSITIONING ZAN AIRSPACE WAS XFERRED TO EDMONTON CTR AT COHIL AT FL350 (NON RADAR). ACFT WAS ACTUALLY AT FL370. FLT DATA STRIP INDICATED FL350 AND UPDATE VIA OCS TO FL370 WAS MISSED. ACFT ENTERED EDMONTON AIRSPACE AT INCORRECT ALT. FIX-AUTOMATIC INFO XFER CAPABILITY BTWN ZAN AND EDMONTON CTR. RADAR COVERAGE IN THE AFFECTED AREA.

Data retrieved from NASA's ASRS site as of July 2007 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.