MACH21

MACH · KT92 → RND

MACH21 is operated by between Mason County Airport (KT92) and Randolph Air Force Base (KRND). The flight is most often flown by a NORTHROP Northrop T-38 Talon. Typical block time is 0h 28m. SkyMeter has observed 22 legs of this flight number via ADS-B.

✈
FLIGHTS
22
last 90 days
⏱
AVG DURATION
28m
tracked time
📅
SERVICE PERIOD
7/9/2025 → 8/14/2026
first → last seen
🗺
ROUTES / TYPES
12 / 1
city pairs · airframes
⚠
INCIDENT RATE
18.2%
4 flagged

Routes flown

By count · last 90 days

8
KT92 → KRND
3
avg 20m · Mason County → Randolph Air Force Base
KRND → KPEZ
2
avg 23m · Randolph Air Force Base → Pleasanton
KRND → KDZB
2
avg 22m · Randolph Air Force Base → Horseshoe Bay Resort Airpark
XS08 → KRND
2
avg 33m · Polk Ranch → Randolph Air Force Base
2XS7 → KRND
1
avg 35m · Annandale Ranch → Randolph Air Force Base
3XA7 → KRND
1
avg 23m · Eagle Rock Ranch → Randolph Air Force Base
84XS → KRND
1
avg 26m · Lang Ranch → Randolph Air Force Base
KRND → 71TE
1
avg 21m · Randolph Air Force Base → Moursund Ranch

Aircraft types

Equipment used on this number

1
T38 NORTHROP Northrop T-38 Talon
24

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of MACH21

30
67-14953NORTHROP Northrop T-38 Talon
→
8/14/2026
22m
No alerts
Replay Analysis
67-14953NORTHROP Northrop T-38 Talon
→
8/14/2026
21m
No alerts
Replay Analysis
68-8190NORTHROP Northrop T-38 Talon
→
8/13/2026
3m
No alerts
Replay Analysis
68-8190NORTHROP Northrop T-38 Talon
→
8/13/2026
19m
△ Low approach-stability score
Replay Analysis
68-8190NORTHROP Northrop T-38 Talon
→
8/13/2026
26m
No alerts
Replay Analysis
68-8190NORTHROP Northrop T-38 Talon
→
8/10/2026
19m
No alerts
Replay Analysis
68-8190NORTHROP Northrop T-38 Talon
→
8/10/2026
19m
No alerts
Replay Analysis
70-1951NORTHROP Northrop T-38 Talon
→
8/5/2026
13m
No alerts
Replay Analysis
68-8143NORTHROP Northrop T-38 Talon
→
7/29/2026
23m
No alerts
Replay Analysis
68-8143NORTHROP Northrop T-38 Talon
→
7/29/2026
12m
No alerts
Replay Analysis
66-8399NORTHROP Northrop T-38 Talon
→
7/28/2026
1h 6m
△ Low approach-stability score
Replay Analysis
65-10463NORTHROP Northrop T-38 Talon
→
7/21/2026
45m
No alerts
Replay Analysis
65-10463NORTHROP Northrop T-38 Talon
→
6/25/2026
1h 6m
No alerts
Replay Analysis
65-10440NORTHROP Northrop T-38 Talon
→
6/24/2026
35m
No alerts
Replay Analysis
65-10440NORTHROP Northrop T-38 Talon
→
6/24/2026
21m
No alerts
Replay Analysis
67-14917NORTHROP Northrop T-38 Talon
→
6/23/2026
19m
No alerts
Replay Analysis
67-14917NORTHROP Northrop T-38 Talon
→
6/23/2026
21m
No alerts
Replay Analysis
69-7085NORTHROP Northrop T-38 Talon
→
6/17/2026
22m
△ Low approach-stability score
Replay Analysis
69-7085NORTHROP Northrop T-38 Talon
→
6/17/2026
17m
No alerts
Replay Analysis
66-8399NORTHROP Northrop T-38 Talon
→
6/16/2026
19m
No alerts
Replay Analysis
66-8399NORTHROP Northrop T-38 Talon
→
6/16/2026
24m
No alerts
Replay Analysis
66-8399NORTHROP Northrop T-38 Talon
→
6/16/2026
1h 17m
No alerts
Replay Analysis
68-8124NORTHROP Northrop T-38 Talon
→
6/9/2026
26m
△ Low approach-stability score
Replay Analysis
68-8124NORTHROP Northrop T-38 Talon
→
6/9/2026
24m
No alerts
Replay Analysis
67-14947NORTHROP Northrop T-38 Talon
→
5/14/2026
1h 4m
△ Low approach-stability score
Replay Analysis
68-8124NORTHROP Northrop T-38 Talon
→
5/4/2026
13m
No alerts
Replay Analysis
65-10393NORTHROP Northrop T-38 Talon
→
4/27/2026
21m
No alerts
Replay Analysis
65-10393NORTHROP Northrop T-38 Talon
→
4/27/2026
13m
No alerts
Replay Analysis
70-1554NORTHROP Northrop T-38 Talon
→
4/24/2026
1h 0m
△ Low approach-stability score
Replay Analysis
65-10393NORTHROP Northrop T-38 Talon
→
4/22/2026
20m
△ Low approach-stability score
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window