AIR PICTURE — CHAGRIN FALLS, OH — 2026-06-12
EXECUTIVE SUMMARY: Notably quiet day over the Falls — traffic running 42% below the seven-day average, with a parade of missing regulars and enough unidentified squawkers to keep the watch officer caffeinated.
NOTABLE TRAFFIC
ACA1071 (Canadian registration) cruised overhead at 38,000 ft, joined by fellow Air Canada products ACA1565 and ACA153 — Toronto's finest, passing through as usual. CPA3298 (Chinese-registered ICAO hex) transited at 35,000 ft on a southeasterly heading; routine transoceanic connection, nothing actionable but duly noted.
DAL90 led the speed category at 506 kts, heading northeast at 33,000 ft. EJA881 matched that pace at 501 kts eastbound — whoever's aboard that Flexjet is in a hurry.
Down low, N331SB puttered along at 1,875 ft and 154 kts northeast of the Falls — a reminder that not everyone is in a hurry. VICE66, a confirmed US military hex, was doing 90 kts at 3,075 ft heading southwest near Columbus. Slow and low for a military contact; nature of mission unknown and not our business to speculate.
N438RV was observed at 46,525–47,000 ft — above standard commercial ceilings. Business jet or military. Behaving itself; altitude noted.
ANOMALIES
Three unknown ICAO hex codes detected: ABD7044 [4CC54A], CMP470 [0C20B9], and CLX96Z [4D0109] — none fall within any recognized national allocation. Routine ferret or sloppy paperwork; either way, the hex doesn't match the handshake.
Contact 0D0B14 earns a double flag: unknown hex and no callsign broadcast at 30,000 ft. Transponder is on, identity is not. That's the aerial equivalent of wearing a name tag that just says "person."
Ten additional contacts transmitted Mode S with no flight ID at cruise altitudes ranging from 27,000 to 39,000 ft. All US-registered hex ranges except 0D0B14. Likely PIREP-lazy crews; flagged for completeness.
TCN478 reached 47,000 ft — above commercial norms. No further detail available.
PATTERN NOTES
Today's 353 contacts represent a significant departure from the 608-aircraft seven-day average — a 42% shortfall that began accumulating early and never recovered. Over 60 regular flights failed to appear, including multiple RPA, UAL, DAL, SWA, JBU, and EDV serials that reliably transit this airspace. No single carrier dominates the absences, suggesting a systemic cause — weather upstream, ATC rerouting, or schedule disruption — rather than an operator-specific event. Worth checking tomorrow's count for recovery.
END OF DAILY AIR PICTURE