Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

HB-3447

SCHEMPP-HIRTH Discus

Tail number
HB-3447
Type
DISC
Mode-S
4B521E
Not currently tracked · last seen 2d ago
Flights observed
4
Avg flight time
2h 31m
Typical route
BRN → BRN
Last seen
2d ago

Last known area

Map centered near HB-3447's most recent activity.

Recent flights last 4

DateRouteTakeoffLandingDuration
2026-05-27 BRN → BRN May 27, 13:00 UTCMay 27, 16:45 UTC3h 45m
2026-05-09 - May 9, 11:00 UTCMay 9, 14:25 UTC3h 25m
2026-04-22 BRN → BRN Apr 22, 12:25 UTCApr 22, 14:45 UTC2h 20m
2026-04-18 - Apr 18, 16:00 UTCApr 18, 16:35 UTC35m

Specifications

Registration HB-3447
Aircraft type SCHEMPP-HIRTH Discus (DISC)
Mode-S code 4B521E · 22651036 (octal)

Looking for transponder-level data? View the Mode-S 4B521E page for country allocation, callsign history, and ADS-B signal details.

HB-3447 frequently asked

What type of aircraft is HB-3447?
HB-3447 is a SCHEMPP-HIRTH Discus (ICAO type code DISC).
What is the Mode-S transponder code for HB-3447?
HB-3447 broadcasts on Mode-S (ICAO 24-bit) address 4B521E (octal 22651036). View the transponder page.
What route does HB-3447 typically fly?
HB-3447 most frequently flies between BRN and BRN based on observed flights.
Where is HB-3447 right now?
HB-3447 is not currently being tracked; last seen 2d ago.