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OIBK
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Units

Display units only. Calculations always use canonical aviation units internally.

OIBK · Aviation Hub

Flight planning built like a cockpit.

Live METAR, TAF and SIGMET, a full nav log with wind correction and fuel, and a ready-to-print briefing — every number with its source and time.

PLAN → ANALYZE → BRIEF → CALCULATE → EXPORT

Plan your flight

Workspace modules

An aviation workspace that shows its work

Plan

Build a route by search or by clicking the map, apply calm, manual or forecast winds aloft per leg, and get a nav log with true and magnetic courses, wind correction, ground speed, ETE/ETA and fuel — then generate an ICAO flight plan message and a printable briefing.

Brief

Live METAR and TAF from NOAA's Aviation Weather Center with decoded values, flight categories and history; international SIGMETs checked against your route; sunrise, sunset and civil twilight for VFR planning.

Trust

Every data block shows its source, status and retrieval time. Missing data is shown as unavailable, never invented. OIBK is a planning aid — always confirm with the AIP, NOTAM and official MET.