Just launched: The brand new Plane Finder API
Explore Now
US

Anonymous

Boulder, United States

Receiver stats

#451 worldwide
#152 nationally
75,004 total aircraft
30 days online
18,365,498 total positions
This page is currently showing data collected on
October 30, 2026 (1048 aircraft seen) October 29, 2026 (2612 aircraft seen) October 28, 2026 (2494 aircraft seen) October 27, 2026 (2454 aircraft seen) October 26, 2026 (2410 aircraft seen) October 25, 2026 (2481 aircraft seen) October 24, 2026 (2441 aircraft seen) October 23, 2026 (2744 aircraft seen) October 22, 2026 (2635 aircraft seen) October 21, 2026 (2463 aircraft seen) October 20, 2026 (2635 aircraft seen) October 19, 2026 (2581 aircraft seen) October 18, 2026 (2639 aircraft seen) October 17, 2026 (2472 aircraft seen) October 16, 2026 (2577 aircraft seen) October 15, 2026 (2474 aircraft seen) October 14, 2026 (2293 aircraft seen) October 13, 2026 (2410 aircraft seen) October 12, 2026 (2469 aircraft seen) October 11, 2026 (2321 aircraft seen) October 10, 2026 (2371 aircraft seen) October 9, 2026 (2755 aircraft seen) October 8, 2026 (2840 aircraft seen) October 7, 2026 (2618 aircraft seen) October 6, 2026 (2622 aircraft seen) October 5, 2026 (2671 aircraft seen) October 4, 2026 (2616 aircraft seen) October 3, 2026 (2460 aircraft seen) October 2, 2026 (2818 aircraft seen) October 1, 2026 (2580 aircraft seen)

Hourly summary (for October 1, 2026)

An hourly summary of the number of positions (and positionless reports) sent to Plane Finder by this receiver

Polar distribution (for October 1, 2026)

A polar chart showing the maximum distance of signals received by this receiver, grouped into 5 degree intervals

Aircraft Seen (on October 1, 2026)

A list of the unique aircraft seen by this receiver

Showing the 20 most recently seen aircraft of 2,580 unique aircraft total

ADC2DD Unknown
A2BB83 N27503
A4870D Unknown
AD7796 Unknown
A01FEE N107NN
A37E6C N324NV
A193AA N200SY
C01E28 C-FLKX
A1DDBB Unknown
A24370 Unknown
A11FC1 N17133
AA568F N76503
A693AA Unknown
A8407F N6303B
A4EF4D Unknown
A086B4 Unknown
A2B45B Unknown
AD0887 N939QS
A276DD N258SY
AD1927 N943JT