AIR PICTURE — CHAGRIN FALLS, OH — 2026-07-17
EXECUTIVE SUMMARY: Unusually quiet day over the Falls — traffic running 72% below the 7-day average, with a notable collection of aircraft that apparently forgot to introduce themselves.
NOTABLE TRAFFIC
Low and slow: Three contacts operating well below the cruise crowd. CSJ86 [A0259C] was observed at a mere 900 ft, 104 kts, heading northeast — the kind of pace that suggests a sightseeing agenda. N585FD [A788FC] similarly loitered at 700 ft. JIA5132 [A6E376] and UAL8131 [A12AC3] were both descending in the 6,000–8,000 ft range on southwesterly headings, consistent with CLE approaches.
International visitor: SIA7951 [76CCD1], a Singapore Airlines contact, transited at 31,000 ft heading 57° at 528 kts. A long way from Singapore, but that's rather the point.
German in the pattern: BCS378 [3C71A7] carries a German-registered ICAO hex — transiting at 37,000 ft. No drama, just worth noting the European paperwork.
UPS doing UPS things: UPS1052 [A4BD4D] eastbound at 35,000 ft. Packages, presumably.
ANOMALIES
Unknown hex: Contact 06A1C6 at 40,000 ft is transmitting a Mode S transponder that falls outside all known national ICAO allocations. No callsign. No position reported here. It exists, technically, and that's about all we can confirm.
Military contact: AE0378 at 19,000 ft carries a US military hex range designation. No callsign broadcast, no position in the feed. It is either very discreet or very boring. Possibly both.
Canadian ghost: C04ACA at 39,000 ft is Canadian-registered, heading 61° at 487 kts, and broadcasting no callsign. Polite enough to squawk Mode S; not forthcoming about the rest.
Silent fleet: Eighteen additional contacts transmitted altitude and in some cases speed and heading, but declined to provide a flight ID. They know who they are.
PATTERN NOTES
Today's 130 contacts represent a significant departure from the 7-day average of 471. Traffic was predominantly eastbound in the mid-30,000s — the usual Cleveland corridor behavior — with a westbound counter-flow of JetBlue, Southwest, Delta, and American heavies. The low-altitude segment was thin.
Missing regulars of note: PDT5847, UAL1701, DAL412, SWA4154, RPA4737, and AAL2840 were all no-shows despite consistent prior appearances. No explanation in the data.
END OF DAILY AIR PICTURE