Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N312SD

AEROSPATIALE AS-350 Ecureuil

Operated by HARRIS COUNTY SHERIFFS OFFICE

Tail number
N312SD
Type
AS50
Mode-S
A34FD3
Not currently tracked · last seen 21h ago
Flights observed
12
Avg flight time
38m
Typical route
DWH → DWH
Last seen
21h ago

Last known area

Map centered near N312SD's most recent activity.

Recent flights last 12

DateRouteTakeoffLandingDuration
2026-05-29 - May 29, 19:05 UTCMay 29, 20:35 UTC1h 30m
2026-05-29 - May 29, 13:05 UTCMay 29, 13:15 UTC10m
2026-05-28 DWH → DWH May 28, 20:10 UTCMay 28, 20:55 UTC45m
2026-05-28 - May 28, 15:55 UTCMay 28, 16:25 UTC30m
2026-05-28 - May 28, 13:20 UTCMay 28, 13:35 UTC15m
2026-05-26 - May 26, 20:34 UTCMay 26, 21:09 UTC35m
2026-05-26 - May 26, 16:10 UTCMay 26, 18:05 UTC1h 55m
2026-05-22 DWH → DWH May 22, 17:15 UTCMay 22, 18:05 UTC50m
2026-05-19 - May 19, 16:35 UTCMay 19, 16:55 UTC20m
2026-05-19 - May 19, 15:30 UTCMay 19, 15:45 UTC15m
2026-05-18 - May 18, 22:50 UTCMay 18, 23:10 UTC20m
2026-05-18 - May 18, 19:40 UTCMay 18, 19:55 UTC15m

Specifications

Registration N312SD
Aircraft type AEROSPATIALE AS-350 Ecureuil (AS50)
Operator HARRIS COUNTY SHERIFFS OFFICE
Mode-S code A34FD3 · 50647723 (octal)

Looking for transponder-level data? View the Mode-S A34FD3 page for country allocation, callsign history, and ADS-B signal details.

N312SD frequently asked

What type of aircraft is N312SD?
N312SD is a AEROSPATIALE AS-350 Ecureuil (ICAO type code AS50).
Who operates N312SD?
N312SD is operated by HARRIS COUNTY SHERIFFS OFFICE.
What is the Mode-S transponder code for N312SD?
N312SD broadcasts on Mode-S (ICAO 24-bit) address A34FD3 (octal 50647723). View the transponder page.
What route does N312SD typically fly?
N312SD most frequently flies between DWH and DWH based on observed flights.
Where is N312SD right now?
N312SD is not currently being tracked; last seen 21h ago.