AIR PICTURE — CHAGRIN FALLS, OH — 2026-07-04
EXECUTIVE SUMMARY: Dramatically quiet. Today's traffic is 92% below the seven-day average — apparently the nation's airlines observed Independence Day by staying home.
NOTABLE TRAFFIC
SWA4075 [AB5B2B] — Southwest at 5,425 ft, heading 307° at 255 knots. Low altitude suggests approach or departure from CLE. Routine, but worth noting as one of the few contacts actually doing something purposeful near the ground.
UAL2398 [A12778] — United at 5,675 ft, heading 272° at 233 knots. Similar profile, likely CLE traffic. Normal.
AF1 [AF83F3] — Callsign "AF1" at 35,025 ft. Flagged by the system as matching a government/military prefix. No position data available. We note it, we log it, we move on — but we note it.
ACA2425 [C0293E] — Air Canada at 38,000 ft heading 220°. Canadian registration confirmed. Our friends from the north, transiting politely.
ANOMALIES
Fourteen contacts transmitted no callsign at cruise altitude, including [ABB9B2], [AA7F46], [A88075], [A93EB8], [A45353], [C044B2], [AA88FB], [A35854], [A42EFC], [A0B88D], [AC81CC], [A3B124], [A1DE8D], and [A5B768]. Mode S transponders active, flight IDs silent. This is elevated but not unprecedented on holiday schedules.
[440304] — No callsign, cruising at 33,000 ft, and its ICAO hex falls outside all known national allocation ranges. Origin: unknown. File under "interesting."
[AE117D] — No callsign, 34,000 ft, ICAO hex falls within US military allocation. No further information available. It knows what it is.
[C044B2] — Canadian-registered, no callsign, 34,025 ft. Foreign registration, anonymous transit.
JIA5079 [A993AD] — 2,875 ft at 204 knots, heading 316°. Low and fast. Flagged accordingly.
PATTERN NOTES
Today's 75 contacts represent a 92% collapse from the 997-aircraft seven-day average — consistent with reduced holiday scheduling across all carriers. Dozens of regulars are absent, including multiple Delta, United, Southwest, American, and regional operators that fly this corridor daily. The missing regulars list is too long to enumerate; suffice to say the sky was unusually sparse. The fireworks tonight will likely generate more traffic alerts than the aircraft did.
END OF DAILY AIR PICTURE