Active aircraft
17
Messages processed
59,632,784
Unique aircraft tracked
23,646
Military spotted
548
Distinct military airframes, lifetime.
Emergency squawks
1
7500 / 7600 / 7700 events, lifetime.
Highest observed
62,600ft
3a65f9 on 2026-07-31 23:14 UTC
Fastest observed
1,337kt
FFT4732 (a7da5f) on 2026-08-10 15:39 UTC
Airspace activity
Peak concurrent aircraft per hour.
LAST_48_HOURS
Top aircraft types
Distinct airframes per ICAO type designator, across 14,699 typed airframes (62% of fleet).
Top aircraft types: Bar chart of the most frequently observed aircraft type designators.
airframes
Top airlines
Distinct flight numbers observed per operator, derived from callsign prefixes.
Top airlines: Bar chart of the airlines with the most distinct flight numbers observed.
flights
Registration countries
Where the tracked airframes are registered, derived from ICAO hex allocation blocks.
HEX_ALLOCATION
Top registries
Airframe counts per registration country. One registry dominates the fleet, so the bars use a log scale to keep the rest legible.
Top registration countries: Bar chart of the countries with the most tracked airframes, on a logarithmic scale.
aircraft · log scale
Altitude distribution
Aircraft by altitude band in the latest snapshot.
Altitude distribution: Bar chart of currently tracked aircraft grouped by altitude band.
aircraft
Recent snapshots
The last 24 push intervals from the receiver.
| Observed | Active | Messages | Unique |
|---|---|---|---|
| 2026-09-22 15:17 | 17 | 59,632,784 | 23,646 |
| 2026-09-22 15:16 | 17 | 59,626,775 | 23,646 |
| 2026-09-22 15:15 | 18 | 59,620,907 | 23,646 |
| 2026-09-22 15:14 | 20 | 59,614,930 | 23,646 |
| 2026-09-22 15:13 | 17 | 59,609,395 | 23,646 |
| 2026-09-22 15:12 | 22 | 59,605,049 | 23,646 |
| 2026-09-22 15:11 | 19 | 59,600,678 | 23,646 |
| 2026-09-22 15:10 | 18 | 59,595,139 | 23,646 |
| 2026-09-22 15:09 | 18 | 59,590,351 | 23,646 |
| 2026-09-22 15:08 | 21 | 59,584,896 | 23,646 |
| 2026-09-22 15:07 | 23 | 59,578,114 | 23,646 |
| 2026-09-22 15:06 | 19 | 59,572,476 | 23,645 |
| 2026-09-22 15:05 | 21 | 59,567,416 | 23,645 |
| 2026-09-22 15:04 | 16 | 59,561,508 | 23,645 |
| 2026-09-22 15:02 | 20 | 59,555,578 | 23,644 |
| 2026-09-22 15:01 | 18 | 59,550,318 | 23,644 |
| 2026-09-22 15:00 | 23 | 59,544,822 | 23,644 |
| 2026-09-22 14:59 | 21 | 59,539,454 | 23,644 |
| 2026-09-22 14:58 | 19 | 59,532,859 | 23,644 |
| 2026-09-22 14:57 | 19 | 59,526,339 | 23,644 |
| 2026-09-22 14:56 | 17 | 59,520,402 | 23,644 |
| 2026-09-22 14:55 | 15 | 59,516,311 | 23,644 |
| 2026-09-22 14:54 | 13 | 59,512,916 | 23,644 |
| 2026-09-22 14:53 | 14 | 59,510,279 | 23,644 |