A three-person survey team was assigned to complete a boundary extension walk along the northern sector of Route 7 on Day 208 of Year 809. The assignment was routine. No anomalies had been recorded in that sector in the preceding forty days. Weather conditions at departure were within acceptable operational parameters.
The team was expected to return by evening bell on Day 209. No return was logged. A second team was dispatched on Day 210. They reached Marker 14 without incident. Beyond Marker 14, the path was intact. Equipment left at the marker included one field pack, one measuring instrument, and one sealed report canister.
The report canister contained a single sheet. The sheet carried the survey header and the date — Day 208, third hour — but no further notation. The remainder of the document was blank.
The ground beyond Marker 14 showed no disturbance. No tracks continued past the marker in any direction. The boundary line in that sector had not shifted according to standard measurement. The XXXXXXXXXXXXXXXXXX was noted but not recorded in the field log.
Search operations were conducted on Days 210, 211, and 213. Nothing further was recovered. The sector was flagged on Day 214 and remains restricted to single-person daylight operations only.