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Deep aviation intelligence

HEXBIRD accelerates aviation investigation, analysis, and interpretation. Cross-referencing that took a day — tracks, ownership, airspace, the ground below — now takes minutes, and that changes which questions are worth asking.

QUERY

“What was N2132X doing on 2026-05-03, and why?”

query_adsb_tracks query_openstreetmap query_faa_registry
HEXBIRD

Measuring landfill methane. The Mooney spent about fifty minutes spiraling over each of three sites around Sacramento, and the ground data names them all: Western Placer, Kiefer, and the Yolo County Central Landfill.

The registry explains the method. For a decade N2132X flew for Scientific Aviation; since 2023 it's registered to ChampionX, which acquired them. The spirals are an airborne mass-balance measurement: profile methane concentration and wind from the surface to the top of the plume, and the net flux out is each landfill's emission rate.

LINCOLN RGNL · OFF 18:57Z WESTERN PLACER LANDFILL · 19:00Z KIEFER LANDFILL · 20:03Z YOLO COUNTY CENTRAL LANDFILL · 21:06Z
FIG. 01 N2132X · MODE S A1C75B · 2026-05-03 · 3,764 POSITIONS · 3.2 H · 110 NM · 3-D · VERTICAL ×12 · DRAG TO ROTATE

The interface

Investigations run as a conversation: ask in plain language, and HEXBIRD picks the tools, runs the queries, and answers with the evidence attached. Below is a transcript of a real case, with names and identifying details changed to protect privacy.

HX-DEMO /
Repeat visitor over Corvane Valley
AN
ANALYST 14:02

There's a plane that keeps showing up over the north end of Corvane Valley. What is it?

HX
HEXBIRD 14:02 replay

Plenty of transient traffic up there, but only one aircraft keeps coming back. Pulling its track and its paper trail now.

It's a King Air 350, and the registration is fresh: N228OV LLC, a single-aircraft company named after its own tail number, registered in February. The owner is four months old; the interesting part is who had it before:

Dossier · N228OV
Photo of N228OV
N228OV
hex ADFA66 ·B300 KING AIR 350 · TWIN TURBOPROP· N228OV LLC — single-aircraft company named after its own tail
FLYING THIS MONTHEX-DEFENSE FLEET
PRIOR OPERATOR
CASTELLAN AVIATION LLC
CASTELLAN ADDRESS
VIREO HQ · CALDWICK VA
IN THAT FLEET
2020–2026
BILL OF SALE
DEC 31, 2025
RE-REGISTERED
FEB 2026
OVERFLIGHTS
6 IN 14 DAYS
PHOTO U.S. AIR FORCE

Until this spring it flew for Castellan Aviation LLC — a 12-aircraft operator registered at the same Caldwick, Virginia address as Vireo Applied Sciences, the defense-intelligence contractor that acquired the airframe in 2019. The bill of sale to the Montana LLC was recorded on New Year's Eve, and the tracks agree: sorties out of Caldwick right up to the sale, then nothing but this valley since February. I can map those flights, pull the recorded documents, or draft a cited brief — which way?

flight history · safety events · ownership · airspace · infrastructure. DEMO REPLAY
THIS ONE IS A REPLAY — THE REAL THING IS ONE CLICK AWAY

Case files

World Aviation Watch briefing posted to a Discord channel

AUTOMATED BRIEFING

World aviation watch

A HEXBIRD-powered agent periodically surveys worldwide air activity, researches anything notable, and posts a brief to a Discord channel. Region and cadence are configurable.

VIEW REPORT →
TCAS resolution advisory report with summary statistics

GENERATED REPORT

Military–civilian TCAS resolution advisories

Report on TCAS resolution advisory (RA) incidents involving a military and a civilian aircraft over one week.

VIEW REPORT →

Access

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