AIR PICTURE — CHAGRIN FALLS, OH — 2026-08-09
EXECUTIVE SUMMARY: Dramatically quiet day — traffic running 89% below the seven-day average, with 174 contacts logged against a baseline of roughly 1,569. Whatever is keeping aircraft on the ground today, it is working effectively.
NOTABLE TRAFFIC
The usual parade of United, Delta, American, and Southwest jets transited overhead at cruise altitudes between 29,000 and 39,000 feet, largely eastbound. AAL130 [AAED0D] led the speed column at 562 knots, 38,975 feet — someone is eager to get where they're going. EIN9LT [4CAE35] appeared mid-pack at 17,175 feet, 406 knots, heading northeast — notable for reasons addressed below.
On the low end, DAL2855, AAL560, UAL2131, and FFT2184 were all observed below 1,100 feet on southwesterly headings — almost certainly on approach to Cleveland Hopkins. N971CC [AD8791] was spotted at 825 feet doing 23 knots on heading 285°, which is either a helicopter or a very determined Cessna having a bad day.
WJA1032 [C07B8C], a Canadian-registered aircraft, passed through at 35,000 feet. Noted, logged, no further concerns.
ANOMALIES
Thirteen contacts transmitted Mode S without broadcasting a callsign, including A1F46B (31,000 ft), A57796 (35,000 ft), A0AD1D (37,000 ft), A046F2 (33,000 ft), A9D44C (38,025 ft), and several others at altitude. Transponders active; identities withheld. This is not unusual in isolation; thirteen of them in one day merits a raised eyebrow.
ICAO hex 408142 is registered to the United Kingdom and flew through at 36,000 feet without broadcasting a callsign. Our airspace attracts international visitors who apparently value their privacy.
EIN9LT [4CAE35] carries an ICAO hex code outside any known national allocation range. QTR51U, VTM663, and CMP471 share this distinction. Four aircraft with unrecognized ICAO blocks in a single day is worth noting.
JIA5184 [A84663] was observed at 2,875 feet doing 236 knots. That is fast for that altitude. Flagged accordingly.
PATTERN NOTES
Traffic volume is severely depressed — 89% below the seven-day average. The missing-regulars list runs to well over one hundred distinct callsigns across multiple hours, representing virtually every major carrier. No single operator or flight type accounts for the gap; the reduction is system-wide. No cause is established in available data.
Predominant flow: eastbound at cruise altitudes, consistent with normal corridor routing. Nothing structurally unusual in what did appear — only in what didn't.
END OF DAILY AIR PICTURE