Apparatus

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flight Aircraft

N3990U

PIPER PA-28-140/150/160/180

Operated by UNIVERSITY OF OKLAHOMA, BOARD OF REGENTS

Tail number
N3990U
Type
P28A
Mode-S
A4A6A3
Not currently tracked · last seen Jul 26, 15:25 UTC
Flights observed
135 showing last 50
Avg flight time
54m
Typical route
OUN → OUN
Last seen
Jul 26, 15:25 UTC

Last known area

Map centered near N3990U's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-26 - Jul 26, 14:25 UTCJul 26, 15:25 UTC1h 0m
2026-07-25 - Jul 25, 19:35 UTCJul 25, 20:40 UTC1h 5m
2026-07-25 - Jul 25, 12:35 UTCJul 25, 13:40 UTC1h 5m
2026-07-25 - Jul 25, 00:50 UTCJul 25, 01:35 UTC45m
2026-07-24 - Jul 24, 21:35 UTCJul 24, 22:20 UTC45m
2026-07-24 - Jul 24, 02:45 UTCJul 24, 05:25 UTC2h 40m
2026-07-24 - Jul 24, 00:30 UTCJul 24, 01:00 UTC30m
2026-07-23 - Jul 23, 17:05 UTCJul 23, 17:25 UTC20m
2026-07-23 - Jul 23, 16:15 UTCJul 23, 16:35 UTC20m
2026-07-23 - Jul 23, 12:55 UTCJul 23, 14:40 UTC1h 45m
2026-07-23 - Jul 23, 03:00 UTCJul 23, 03:40 UTC40m
2026-07-22 - Jul 22, 20:05 UTCJul 22, 22:40 UTC2h 35m
2026-07-22 - Jul 22, 17:45 UTCJul 22, 18:25 UTC40m
2026-07-22 - Jul 22, 16:20 UTCJul 22, 16:55 UTC35m
2026-07-22 - Jul 22, 14:25 UTCJul 22, 15:10 UTC45m
2026-07-22 - Jul 22, 12:40 UTCJul 22, 13:50 UTC1h 10m
2026-07-22 - Jul 22, 00:45 UTCJul 22, 01:40 UTC55m
2026-07-21 - Jul 21, 04:05 UTCJul 21, 04:40 UTC35m
2026-07-20 - Jul 20, 19:30 UTCJul 20, 20:25 UTC55m
2026-07-17 - Jul 17, 21:50 UTCJul 17, 22:25 UTC35m
2026-07-17 - Jul 17, 17:20 UTCJul 17, 19:49 UTC2h 30m
2026-07-16 OUN → OUN Jul 16, 14:45 UTCJul 16, 15:00 UTC15m
2026-07-16 - Jul 16, 13:00 UTCJul 16, 13:45 UTC45m
2026-07-15 - Jul 15, 16:25 UTCJul 15, 16:55 UTC30m
2026-07-15 - Jul 15, 14:35 UTCJul 15, 15:25 UTC50m
2026-07-14 - Jul 14, 16:40 UTCJul 14, 19:15 UTC2h 35m
2026-07-13 - Jul 13, 21:40 UTCJul 13, 22:35 UTC55m
2026-07-13 - Jul 13, 17:50 UTCJul 13, 18:50 UTC1h 0m
2026-07-13 - Jul 13, 16:20 UTCJul 13, 16:50 UTC30m
2026-07-13 - Jul 13, 00:30 UTCJul 13, 01:15 UTC45m
2026-07-12 - Jul 12, 23:00 UTCJul 12, 23:35 UTC35m
2026-07-12 - Jul 12, 17:50 UTCJul 12, 18:15 UTC25m
2026-07-12 - Jul 12, 16:25 UTCJul 12, 17:01 UTC35m
2026-07-11 - Jul 11, 21:35 UTCJul 11, 22:25 UTC50m
2026-07-11 - Jul 11, 17:55 UTCJul 11, 19:20 UTC1h 25m
2026-07-11 - Jul 11, 14:40 UTCJul 11, 16:15 UTC1h 35m
2026-07-11 - Jul 11, 13:05 UTCJul 11, 13:45 UTC40m
2026-07-10 - Jul 10, 19:45 UTCJul 10, 20:15 UTC30m
2026-07-10 - Jul 10, 14:30 UTCJul 10, 15:25 UTC55m
2026-07-10 - Jul 10, 12:35 UTCJul 10, 13:20 UTC45m
2026-07-10 - Jul 10, 00:25 UTCJul 10, 01:05 UTC40m
2026-07-09 - Jul 9, 19:40 UTCJul 9, 20:30 UTC50m
2026-07-09 OUN → OUN Jul 9, 17:40 UTCJul 9, 18:20 UTC40m
2026-07-09 - Jul 9, 16:10 UTCJul 9, 16:45 UTC35m
2026-07-09 - Jul 9, 14:50 UTCJul 9, 15:25 UTC35m
2026-07-09 - Jul 9, 13:10 UTCJul 9, 13:50 UTC40m
2026-07-08 - Jul 8, 23:10 UTCJul 8, 23:55 UTC45m
2026-07-08 - Jul 8, 21:15 UTCJul 8, 21:35 UTC20m
2026-07-08 - Jul 8, 19:35 UTCJul 8, 20:20 UTC45m
2026-07-08 - Jul 8, 17:30 UTCJul 8, 18:20 UTC50m

Specifications

Registration N3990U
Aircraft type PIPER PA-28-140/150/160/180 (P28A)
Operator UNIVERSITY OF OKLAHOMA, BOARD OF REGENTS
Mode-S code A4A6A3 · 51123243 (octal)

Looking for transponder-level data? View the Mode-S A4A6A3 page for country allocation, callsign history, and ADS-B signal details.

N3990U frequently asked

What type of aircraft is N3990U?
N3990U is a PIPER PA-28-140/150/160/180 (ICAO type code P28A).
Who operates N3990U?
N3990U is operated by UNIVERSITY OF OKLAHOMA, BOARD OF REGENTS.
What is the Mode-S transponder code for N3990U?
N3990U broadcasts on Mode-S (ICAO 24-bit) address A4A6A3 (octal 51123243). View the transponder page.
What route does N3990U typically fly?
N3990U most frequently flies between OUN and OUN based on observed flights.
Where is N3990U right now?
N3990U is not currently being tracked; last seen Jul 26, 15:25 UTC.