GFD50 was operating from KSJC to KBOI on 2026-07-31. SkyMeter detected a low approach-stability score at Boise Air Terminal/Gowen Field (KBOI) on runway 28L at 01:02 UTC. Trace data at the event: 3940 ft AGL, 171 kt GS. METAR at the time reported 8 kt wind, 5 kt crosswind component, 16,093 m visibility. The approach-stability score rates the final approach against stabilized-approach gates (glideslope, lateral deviation, descent rate, and IAS) at defined altitudes. A low score means one or more of those were outside the normal envelope for how the approach was flown. The score is graded by guidance type, so instrument approaches (ILS or an aligned straight-in) are held to the full gate set, while visual and pattern arrivals are surfaced only when the score is clearly low. The score is advisory and observational, a deviation measure, not an assertion of an accident. Detection algorithm and known limitations: see SkyMeter methodology.
Active FAA TFR during this flight
Source: FAA TFR archive (hourly snapshot)- SECURITY6/3475 2026-03-08 09:00Z – 2026-11-01 09:59Z SFC–180 ft
BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local
View FAA NOTAM → - SECURITY6/5797 2026-04-03 00:01Z – 2026-09-28 23:59Z SFC–400 ft
SACRAMENTO, CA, Thursday, April 2, 2026 through Monday, September 28, 2026 Local
View FAA NOTAM → - HAZARDS6/6388 2026-07-17 02:26Z – 2026-07-31 04:00Z SFC–10,000 ft
63NM NE REDDING, CA, Friday, July 17, 2026 through Friday, July 31, 2026 UTC
View FAA NOTAM → - HAZARDS6/6393 2026-07-17 02:30Z – 2026-07-31 04:00Z SFC–10,000 ft
63NM NE REDDING, CA, Friday, July 17, 2026 through Friday, July 31, 2026 UTC
View FAA NOTAM → - HAZARDS6/6434 2026-07-17 05:07Z – 2026-08-01 04:00Z SFC–10,000 ft
63NM NE REDDING, CA, Friday, July 17, 2026 through Saturday, August 1, 2026 UTC
View FAA NOTAM → - HAZARDS6/6433 2026-07-17 05:08Z – 2026-08-01 04:00Z SFC–10,000 ft
63NM NE REDDING, CA, Friday, July 17, 2026 through Saturday, August 1, 2026 UTC
View FAA NOTAM → - HAZARDS6/6733 2026-07-19 12:00Z – 2026-08-02 04:00Z SFC–10,500 ft
16NM NE SUSANVILLE, CA, Sunday, July 19, 2026 through Sunday, August 2, 2026 UTC
View FAA NOTAM → - HAZARDS6/6774 2026-07-19 18:27Z – 2026-08-02 04:00Z SFC–10,500 ft
22NM NE SUSANVILLE, CA, Sunday, July 19, 2026 through Sunday, August 2, 2026 UTC
View FAA NOTAM → - SECURITY6/6491 2026-07-20 07:01Z – 2026-09-16 06:59Z SFC–1,499 ft
Concord, CA, Monday, July 20, 2026 through Tuesday, September 15, 2026 Local
View FAA NOTAM → - HAZARDS6/7032 2026-07-20 17:07Z – 2026-08-03 04:00Z SFC–10,500 ft
30NM NE SUSANVILLE, CA, Monday, July 20, 2026 through Monday, August 3, 2026 UTC
View FAA NOTAM → - HAZARDS6/7245 2026-07-21 03:43Z – 2026-08-04 03:30Z SFC–7,000 ft
9NM NW GRASS VALLEY DISPATCH CENTER, CA, Tuesday, July 21, 2026 through Tuesday, August 4, 2026 UTC
View FAA NOTAM → - HAZARDS6/7854 2026-07-22 17:23Z – 2026-08-05 04:00Z SFC–7,000 ft
9NM NW GRASS VALLEY DISPATCH CENTER, CA, Wednesday, July 22, 2026 through Wednesday, August 5, 2026 UTC
View FAA NOTAM → - HAZARDS6/8323 2026-07-23 23:15Z – 2026-08-05 05:00Z SFC–10,000 ft
95NM SE BURNS, OR, Thursday, July 23, 2026 through Wednesday, August 5, 2026 UTC
View FAA NOTAM → - HAZARDS6/8420 2026-07-24 15:30Z – 2026-08-07 05:00Z SFC–10,000 ft
26NM S BURNS, OR, Friday, July 24, 2026 through Friday, August 7, 2026 UTC
View FAA NOTAM → - HAZARDS6/8435 2026-07-24 18:00Z – 2026-08-07 04:00Z SFC–10,000 ft
44NM SW BURNS, OR, Friday, July 24, 2026 through Friday, August 7, 2026 UTC
View FAA NOTAM → - HAZARDS6/8460 2026-07-24 18:30Z – 2026-08-08 05:00Z SFC–10,000 ft
95NM SE BURNS, OR, Friday, July 24, 2026 through Saturday, August 8, 2026 UTC
View FAA NOTAM → - HAZARDS6/8481 2026-07-24 22:00Z – 2026-08-08 05:00Z SFC–11,500 ft
57NM SE BURNS, OR, Friday, July 24, 2026 through Saturday, August 8, 2026 UTC
View FAA NOTAM → - HAZARDS6/8487 2026-07-25 01:02Z – 2026-08-08 04:00Z SFC–10,500 ft
12NM NE SUSANVILLE, CA, Saturday, July 25, 2026 through Saturday, August 8, 2026 UTC
View FAA NOTAM → - HAZARDS6/8493 2026-07-25 14:00Z – 2026-08-07 04:00Z SFC–10,000 ft
59NM S BOISE, ID, Saturday, July 25, 2026 through Friday, August 7, 2026 UTC
View FAA NOTAM → - HAZARDS6/8546 2026-07-25 17:15Z – 2026-08-09 05:00Z SFC–10,000 ft
10NM NW BURNS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8552 2026-07-25 17:30Z – 2026-08-09 04:00Z SFC–10,000 ft
95NM SE BURNS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8553 2026-07-25 17:30Z – 2026-08-09 04:00Z SFC–11,500 ft
44NM SE BURNS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8556 2026-07-25 19:00Z – 2026-08-09 05:00Z SFC–10,000 ft
10NM NW BURNS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8654 2026-07-26 16:00Z – 2026-08-10 05:00Z SFC–11,500 ft
36NM E BURNS, OR, Sunday, July 26, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/8761 2026-07-26 16:30Z – 2026-08-09 05:00Z SFC–11,500 ft
50NM SE BURNS, OR, Sunday, July 26, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8762 2026-07-26 17:00Z – 2026-08-10 05:00Z SFC–10,000 ft
95NM SE BURNS, OR, Sunday, July 26, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/8784 2026-07-26 18:45Z – 2026-08-10 05:00Z SFC–10,000 ft
44NM SW BURNS, OR, Sunday, July 26, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/8928 2026-07-27 14:00Z – 2026-08-05 04:00Z SFC–12,500 ft
14NM NE AUSTIN, NV, Monday, July 27, 2026 through Wednesday, August 5, 2026 UTC
View FAA NOTAM → - HAZARDS6/8875 2026-07-27 14:00Z – 2026-08-04 05:00Z SFC–13,000 ft
60NM NE FALLON, NV, Monday, July 27, 2026 through Tuesday, August 4, 2026 UTC
View FAA NOTAM → - HAZARDS6/8945 2026-07-27 14:57Z – 2026-08-09 04:00Z SFC–5,500 ft
SONORA, CA, Monday, July 27, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/9268 2026-07-27 20:15Z – 2026-08-10 05:00Z SFC–10,000 ft
95NM SE BURNS, OR, Monday, July 27, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/9354 2026-07-27 22:15Z – 2026-08-10 05:00Z SFC–10,000 ft
26NM S BURNS, OR, Monday, July 27, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/9397 2026-07-28 01:03Z – 2026-08-11 04:00Z SFC–5,000 ft
9NM NW GRASS VALLEY, CA, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9393 2026-07-28 14:00Z – 2026-08-11 05:00Z SFC–13,000 ft
60NM NE FALLON, NV, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9532 2026-07-28 15:45Z – 2026-08-11 05:00Z SFC–11,500 ft
36NM E BURNS, OR, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9891 2026-07-29 05:00Z – 2026-08-12 05:00Z SFC–11,500 ft
36NM E BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9887 2026-07-29 05:00Z – 2026-08-12 05:00Z SFC–10,000 ft
10NM NW BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9892 2026-07-29 05:15Z – 2026-08-12 05:00Z SFC–10,000 ft
10NM NW BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9893 2026-07-29 05:15Z – 2026-08-12 05:00Z SFC–10,000 ft
95NM SE BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9879 2026-07-29 14:00Z – 2026-08-11 04:00Z SFC–13,000 ft
60NM NE FALLON, NV, Wednesday, July 29, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/0304 2026-07-30 00:15Z – 2026-08-12 05:00Z SFC–11,500 ft
36NM E BURNS, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0406 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–13,000 ft
60NM NE FALLON, NV, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0407 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–13,000 ft
60NM NE FALLON, NV, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0417 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–10,000 ft
34NM S BURNS, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM →
SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.
Pilot review data
- Runway 28L
- 3940 ft AGL at event
- 171 kt ground speed
- 0 fpm vertical
- 8 kt wind
- 5 kt crosswind component
- 16,093 m visibility
- KBOI 151153Z 15007KT 10SM CLR 23/08 A3003 RMK AO2 SLP135 T02280083 10250 20211 51011
Flight context
- GFD50
- LJ35
- KSJC → KBOI
- 2026-07-31 01:02 UTC
- KBOI runway 28L
All events on this flight
Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data