28 Jan
N421ER
LANDED 10d AGO
02:17
Tracy, CA (KTCY)
03:15
Tracy, CA (KTCY)
00h58m
C172
Departed
02:17
1 week ago
Arrived
03:15
1 week ago
N421ER
N421ER
LANDED 10d AGO
Wednesday, January 28 2026
18:17 PST
Departed
Wednesday, January 28 2026
19:15 PST
Arrived
Flight info
Airline/Operator
Private
Duration
00h58m
Distance
-
Position Info
Latitude
-
Longitude
-
Altitude
-
Ground Speed
Wind
Air Temperature
Vertical Speed
Heading
-
Squawk
-
Source
-
Station
-
FIR
Aircraft Info
Aircraft Model
Registration
Mode-S
Serial Number
172S9679
Aircraft Age
Owner
Last Activity
5 hours ago
Last Known Location
Tracy, CA, United States
Aircraft Type
Nr. Engines
Nr. Seats
Weight Class
Cruising Speed
Engine
Engine Type
Aircraft Category
Registrant Type
Airworthiness Class
Operation Types
Certificate Issue Date
Registration Status
Flight Activity
  • 8 Feb
    N421ER
    LANDED 5h 27m AGO
    N/A
    00:41
    Tracy, CA (KTCY)
    N421ER (C172)
    Arrived
    00:41
    5 hours ago
  • 7 Feb
    N421ER
    LANDED 5h 38m AGO
    23:48
    Tracy, CA (KTCY)
    00:31
    Tracy, CA (KTCY)
    00h42m
    N421ER (C172)
    Departed
    23:48
    6 hours ago
    Arrived
    00:31
    6 hours ago
  • 7 Feb
    N421ER
    LANDED 7h 15m AGO
    22:07
    Tracy, CA (KTCY)
    22:53
    Tracy (CA54)
    00h46m
    N421ER (C172)
    10 km
    Departed
    22:07
    8 hours ago
    Arrived
    22:53
    7 hours ago
  • 7 Feb
    N421ER
    LANDED 10h 14m AGO
    19:10
    Tracy, CA (K1Q4)
    19:54
    Tracy, CA (KTCY)
    00h43m
    N421ER (C172)
    13 km
    Departed
    19:10
    11 hours ago
    Arrived
    19:54
    10 hours ago
  • 6 Feb
    N421ER
    LANDED 1d AGO
    00:26
    Tracy, CA (KTCY)
    01:14
    Tracy, CA (KTCY)
    00h47m
    N421ER (C172)
    Departed
    00:26
    1 day ago
    Arrived
    01:14
    1 day ago
  • 6 Feb
    N421ER
    LANDED 1d AGO
    20:47
    Tracy, CA (KTCY)
    22:19
    Tracy, CA (KTCY)
    01h32m
    N421ER (C172)
    Departed
    20:47
    1 day ago
    Arrived
    22:19
    1 day ago
  • 5 Feb
    N421ER
    LANDED 2d AGO
    00:28
    BYRON, CA (C83)
    00:44
    Tracy, CA (KTCY)
    00h16m
    N421ER (C172)
    22 km
    Departed
    00:28
    2 days ago
    Arrived
    00:44
    2 days ago
  • 5 Feb
    N421ER
    LANDED 2d AGO
    23:30
    Tracy, CA (KTCY)
    00:32
    Tracy, CA (KTCY)
    01h02m
    N421ER (C172)
    Departed
    23:30
    2 days ago
    Arrived
    00:32
    2 days ago
  • 5 Feb
    N421ER
    LANDED 2d AGO
    21:26
    Tracy, CA (KTCY)
    22:13
    Tracy, CA (KTCY)
    00h46m
    N421ER (C172)
    Departed
    21:26
    2 days ago
    Arrived
    22:13
    2 days ago
  • 4 Feb
    N421ER
    LANDED 3d AGO
    00:40
    Tracy, CA (KTCY)
    00:54
    Tracy, CA (KTCY)
    00h14m
    N421ER (C172)
    Departed
    00:40
    3 days ago
    Arrived
    00:54
    3 days ago
  • 3 Feb
    N421ER
    LANDED 4d AGO
    01:16
    Tracy, CA (KTCY)
    01:47
    Tracy, CA (KTCY)
    00h31m
    N421ER (C172)
    Departed
    01:16
    4 days ago
    Arrived
    01:47
    4 days ago
  • 3 Feb
    N421ER
    LANDED 4d AGO
    00:04
    Tracy, CA (KTCY)
    00:06
    Tracy, CA (KTCY)
    00h01m
    N421ER (C172)
    Departed
    00:04
    4 days ago
    Arrived
    00:06
    4 days ago
  • 3 Feb
    N421ER
    LANDED 4d AGO
    22:42
    Tracy, CA (KTCY)
    00:04
    Tracy, CA (KTCY)
    01h21m
    N421ER (C172)
    Departed
    22:42
    4 days ago
    Arrived
    00:04
    4 days ago
  • 2 Feb
    N421ER
    LANDED 5d AGO
    00:47
    Tracy, CA (KTCY)
    01:28
    Tracy, CA (KTCY)
    00h40m
    N421ER (C172)
    Departed
    00:47
    5 days ago
    Arrived
    01:28
    5 days ago
  • 2 Feb
    N421ER
    LANDED
    23:14
    Tracy, CA (KTCY)
    N/A
    N421ER (C172)
    Departed
    23:14
    5 days ago
  • 2 Feb
    N421ER
    LANDED 5d AGO
    21:49
    Tracy, CA (KTCY)
    23:08
    Tracy, CA (KTCY)
    01h18m
    N421ER (C172)
    Departed
    21:49
    5 days ago
    Arrived
    23:08
    5 days ago
  • 2 Feb
    N421ER
    LANDED 5d AGO
    19:19
    Tracy, CA (KTCY)
    20:48
    Tracy, CA (KTCY)
    01h29m
    N421ER (C172)
    Departed
    19:19
    5 days ago
    Arrived
    20:48
    5 days ago
  • 2 Feb
    N421ER
    LANDED 5d AGO
    17:27
    Tracy, CA (KTCY)
    17:50
    Tracy, CA (KTCY)
    00h23m
    N421ER (C172)
    Departed
    17:27
    5 days ago
    Arrived
    17:50
    5 days ago
  • 1 Feb
    N421ER
    LANDED 6d AGO
    01:33
    Tracy, CA (KTCY)
    01:52
    Tracy, CA (KTCY)
    00h19m
    N421ER (C172)
    Departed
    01:33
    6 days ago
    Arrived
    01:52
    6 days ago
  • 1 Feb
    N421ER
    LANDED 6d AGO
    22:54
    Tracy, CA (KTCY)
    23:32
    Tracy, CA (KTCY)
    00h37m
    N421ER (C172)
    Departed
    22:54
    6 days ago
    Arrived
    23:32
    6 days ago
  • 1 Feb
    N421ER
    LANDED
    19:20
    Tracy, CA (KTCY)
    N/A
    N421ER (C172)
    Departed
    19:20
    6 days ago
  • 1 Feb
    N421ER
    LANDED 6d AGO
    18:39
    Tracy, CA (K1Q4)
    19:20
    Tracy, CA (KTCY)
    00h41m
    N421ER (C172)
    13 km
    Departed
    18:39
    6 days ago
    Arrived
    19:20
    6 days ago
  • 1 Feb
    N421ER
    LANDED 6d AGO
    18:04
    Tracy, CA (KTCY)
    18:45
    Tracy, CA (K1Q4)
    00h40m
    N421ER (C172)
    13 km
    Departed
    18:04
    6 days ago
    Arrived
    18:45
    6 days ago
  • 28 Jan
    N421ER
    LANDED 10d AGO
    02:17
    Tracy, CA (KTCY)
    03:15
    Tracy, CA (KTCY)
    00h58m
    N421ER (C172)
    Departed
    02:17
    1 week ago
    Arrived
    03:15
    1 week ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
2026 Feb 8
N421ER
First seen near
Westley, United States		Tracy, CA (KTCY)
Landed 16:41 PST
Landing time derived from ADS-B/Radar data
2026 Feb 7
N421ER
Tracy, CA (KTCY)
15:48 PST
Tracy, CA (KTCY)
Landed 16:31 PST
Landing time derived from ADS-B/Radar data
00h42m
2026 Feb 7
N421ER
Tracy, CA (KTCY)
14:07 PST
Tracy (CA54)
Landed 14:53 PST
Landing time derived from ADS-B/Radar data
00h46m
2026 Feb 7
N421ER
Tracy, CA (K1Q4)
11:10 PST
Tracy, CA (KTCY)
Landed 11:54 PST
Landing time derived from ADS-B/Radar data
00h43m
2026 Feb 6
N421ER
Tracy, CA (KTCY)
16:26 PST
Tracy, CA (KTCY)
Landed 17:14 PST
Landing time derived from ADS-B/Radar data
00h47m
2026 Feb 6
N421ER
Tracy, CA (KTCY)
12:47 PST
Tracy, CA (KTCY)
Landed 14:19 PST
Landing time derived from ADS-B/Radar data
01h32m
2026 Feb 5
N421ER
BYRON, CA (C83)
16:28 PST
Tracy, CA (KTCY)
Landed 16:44 PST
Landing time derived from ADS-B/Radar data
00h16m
2026 Feb 5
N421ER
Tracy, CA (KTCY)
15:30 PST
Tracy, CA (KTCY)
Landed 16:32 PST
Landing time derived from ADS-B/Radar data
01h02m
2026 Feb 5
N421ER
Tracy, CA (KTCY)
13:26 PST
Tracy, CA (KTCY)
Landed 14:13 PST
Landing time derived from ADS-B/Radar data
00h46m
2026 Feb 4
N421ER
Tracy, CA (KTCY)
16:40 PST
Tracy, CA (KTCY)
Landed 16:54 PST
Landing time derived from ADS-B/Radar data
00h14m
2026 Feb 3
N421ER
Tracy, CA (KTCY)
17:16 PST
Tracy, CA (KTCY)
Landed 17:47 PST
Landing time derived from ADS-B/Radar data
00h31m
2026 Feb 3
N421ER
Tracy, CA (KTCY)
16:04 PST
Tracy, CA (KTCY)
Landed 16:06 PST
Landing time derived from ADS-B/Radar data
00h01m
2026 Feb 3
N421ER
Tracy, CA (KTCY)
14:42 PST
Tracy, CA (KTCY)
Landed 16:04 PST
Landing time derived from ADS-B/Radar data
01h21m
2026 Feb 2
N421ER
Tracy, CA (KTCY)
16:47 PST
Tracy, CA (KTCY)
Landed 17:28 PST
Landing time derived from ADS-B/Radar data
00h40m
2026 Feb 2
N421ER
Tracy, CA (KTCY)
15:14 PST
Last seen near
Tracy, CA, United States
Landed
2026 Feb 2
N421ER
Tracy, CA (KTCY)
13:49 PST
Tracy, CA (KTCY)
Landed 15:08 PST
Landing time derived from ADS-B/Radar data
01h18m
2026 Feb 2
N421ER
Tracy, CA (KTCY)
11:19 PST
Tracy, CA (KTCY)
Landed 12:48 PST
Landing time derived from ADS-B/Radar data
01h29m
2026 Feb 2
N421ER
Tracy, CA (KTCY)
09:27 PST
Tracy, CA (KTCY)
Landed 09:50 PST
Landing time derived from ADS-B/Radar data
00h23m
2026 Feb 1
N421ER
Tracy, CA (KTCY)
17:33 PST
Tracy, CA (KTCY)
Landed 17:52 PST
Landing time derived from ADS-B/Radar data
00h19m
2026 Feb 1
N421ER
Tracy, CA (KTCY)
14:54 PST
Tracy, CA (KTCY)
Landed 15:32 PST
Landing time derived from ADS-B/Radar data
00h37m
2026 Feb 1
N421ER
Tracy, CA (KTCY)
11:20 PST
Last seen near
Tracy, CA, United States
Landed
2026 Feb 1
N421ER
Tracy, CA (K1Q4)
10:39 PST
Tracy, CA (KTCY)
Landed 11:20 PST
Landing time derived from ADS-B/Radar data
00h41m
2026 Feb 1
N421ER
Tracy, CA (KTCY)
10:04 PST
Tracy, CA (K1Q4)
Landed 10:45 PST
Landing time derived from ADS-B/Radar data
00h40m
2026 Jan 28
N421ER
Tracy, CA (KTCY)
18:17 PST
Tracy, CA (KTCY)
Landed 19:15 PST
Landing time derived from ADS-B/Radar data
00h58m

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