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

Anonymous

Boulder, United States

Receiver stats

#459 worldwide
#153 nationally
75,539 total aircraft
30 days online
18,508,955 total positions
This page is currently showing data collected on
October 30, 2026 (1583 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 4, 2026)

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

Polar distribution (for October 4, 2026)

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

Aircraft Seen (on October 4, 2026)

A list of the unique aircraft seen by this receiver

Showing the 20 most recently seen aircraft of 2,616 unique aircraft total

AC4F4C Unknown
A120A1 Unknown
ADD92F N9913V
A5D28E N47414
A4C855 N407TK
A3A0ED N33294
ADA5EE N979JT
A31122 N297SY
A0B7B7 Unknown
A2B134 Unknown
A43B86 N372DB
A445AD Unknown
AA5038 N76382
A1F869 N226ML
A43EED N37298
A83C23 N63HS
A1242D Unknown
A8688C N6407D
A6082F N488VC
AAACF7 N7870Z