Unstable approach — N774AR

K74S · 18

2026-08-29 19:54 UTC· ALFA ROMEO LLC· C510

N774AR (Alfa Romeo) was inbound to K74S on 2026-08-29. SkyMeter detected a low approach-stability score at Anacortes Airport (K74S) on runway 18 at 19:54 UTC. Trace data at the event: 1305 ft AGL, 135 kt GS. Approach stability score: 41/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 3 kt wind, 1 kt crosswind component. 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)
  • HAZARDS6/5212 2026-08-15 15:00Z – 2026-08-30 04:00Z SFC–9,500 ft

    19NM NW JOHN DAY, OR, Saturday, August 15, 2026 through Sunday, August 30, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5466 2026-08-17 05:00Z – 2026-08-31 05:00Z SFC–10,500 ft

    40NM SE PORTLAND, OR, Monday, August 17, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5460 2026-08-17 12:00Z – 2026-08-30 04:00Z SFC–10,500 ft

    9NM SW HAMILTON, MT, Monday, August 17, 2026 through Sunday, August 30, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5801 2026-08-17 19:40Z – 2026-08-31 04:00Z SFC–10,500 ft

    40NM SE PORTLAND, OR, Monday, August 17, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5941 2026-08-18 04:00Z – 2026-08-31 04:00Z SFC–13,500 ft

    26NM NW LEAVENWORTH, WA, Tuesday, August 18, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5892 2026-08-18 04:00Z – 2026-08-31 13:00Z SFC–10,500 ft

    41NM SE PORTLAND, OR, Tuesday, August 18, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5929 2026-08-18 12:00Z – 2026-08-31 03:00Z SFC–13,000 ft

    36NM SW BUTTE, MT, Tuesday, August 18, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5931 2026-08-18 14:00Z – 2026-08-31 02:00Z SFC–7,000 ft

    29NM NW KALISPELL, MT, Tuesday, August 18, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5940 2026-08-18 15:00Z – 2026-08-31 04:00Z SFC–7,500 ft

    20NM E OKANOGAN, WA, Tuesday, August 18, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6215 2026-08-19 14:00Z – 2026-09-01 04:00Z SFC–11,000 ft

    12NM W PLAINS, MT, Wednesday, August 19, 2026 through Tuesday, September 1, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6726 2026-08-20 03:15Z – 2026-09-03 04:00Z SFC–9,000 ft

    25NM E PENDLETON, OR, Thursday, August 20, 2026 through Thursday, September 3, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6599 2026-08-20 13:00Z – 2026-09-03 03:00Z SFC–11,000 ft

    21NM SE HAMILTON, MT, Thursday, August 20, 2026 through Thursday, September 3, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6724 2026-08-20 13:00Z – 2026-09-03 03:30Z SFC–11,500 ft

    32NM NE BOISE, ID, Thursday, August 20, 2026 through Thursday, September 3, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6719 2026-08-20 14:00Z – 2026-09-02 04:00Z SFC–11,000 ft

    12NM W PLAINS, MT, Thursday, August 20, 2026 through Wednesday, September 2, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6960 2026-08-21 12:00Z – 2026-09-04 03:00Z SFC–7,000 ft

    29NM NW KALISPELL, MT, Friday, August 21, 2026 through Friday, September 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6933 2026-08-21 14:00Z – 2026-09-04 03:30Z SFC–11,000 ft

    23NM SE LIBBY, MT, Friday, August 21, 2026 through Friday, September 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6934 2026-08-21 14:00Z – 2026-09-04 03:30Z SFC–11,000 ft

    23NM SE LIBBY, MT, Friday, August 21, 2026 through Friday, September 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6935 2026-08-21 15:00Z – 2026-09-04 04:00Z SFC–10,000 ft

    48NM NE OROFINO, ID, Friday, August 21, 2026 through Friday, September 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7022 2026-08-21 17:45Z – 2026-09-03 04:00Z SFC–9,000 ft

    24NM NE VANCOUVER, WA, Friday, August 21, 2026 through Thursday, September 3, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7093 2026-08-22 03:00Z – 2026-09-04 04:00Z SFC–9,000 ft

    12NM NE PRINEVILLE, OR, Saturday, August 22, 2026 through Friday, September 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7094 2026-08-22 03:30Z – 2026-09-04 04:00Z SFC–10,000 ft

    12NM NW CLE ELUM, WA, Saturday, August 22, 2026 through Friday, September 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7095 2026-08-22 14:00Z – 2026-09-05 04:00Z SFC–11,000 ft

    10NM W PLAINS, MT, Saturday, August 22, 2026 through Saturday, September 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7122 2026-08-23 03:50Z – 2026-09-05 04:00Z SFC–13,500 ft

    20NM N LEAVENWORTH, WA, Sunday, August 23, 2026 through Saturday, September 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7123 2026-08-23 14:00Z – 2026-09-05 04:00Z SFC–12,500 ft

    18NM W BAKER CITY, OR, Sunday, August 23, 2026 through Saturday, September 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7124 2026-08-23 14:00Z – 2026-09-05 04:00Z SFC–12,500 ft

    18NM W BAKER CITY, OR, Sunday, August 23, 2026 through Saturday, September 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7125 2026-08-23 15:00Z – 2026-09-07 04:30Z SFC–10,000 ft

    23NM SE LIBBY, MT, Sunday, August 23, 2026 through Monday, September 7, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7126 2026-08-23 15:00Z – 2026-09-07 04:30Z SFC–10,000 ft

    23NM SE LIBBY, MT, Sunday, August 23, 2026 through Monday, September 7, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7285 2026-08-23 18:00Z – 2026-09-06 04:00Z SFC–8,500 ft

    GRANDVIEW, WA, Sunday, August 23, 2026 through Sunday, September 6, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7286 2026-08-23 19:00Z – 2026-09-06 04:00Z SFC–10,000 ft

    12NM NW CLE ELUM, WA, Sunday, August 23, 2026 through Sunday, September 6, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7332 2026-08-24 12:00Z – 2026-09-08 03:00Z SFC–7,000 ft

    29NM NW KALISPELL, MT, Monday, August 24, 2026 through Tuesday, September 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7337 2026-08-24 14:00Z – 2026-09-08 03:30Z SFC–10,000 ft

    11NM SE HAMILTON, MT, Monday, August 24, 2026 through Tuesday, September 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7653 2026-08-25 03:00Z – 2026-09-08 04:00Z SFC–10,500 ft

    20NM SW THE DALLES, OR, Tuesday, August 25, 2026 through Tuesday, September 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7668 2026-08-25 14:00Z – 2026-09-08 03:30Z SFC–10,000 ft

    11NM SE HAMILTON, MT, Tuesday, August 25, 2026 through Tuesday, September 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7660 2026-08-25 14:00Z – 2026-09-09 03:30Z SFC–12,500 ft

    34NM S HAMILTON, MT, Tuesday, August 25, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8094 2026-08-26 03:00Z – 2026-09-09 04:00Z SFC–9,000 ft

    15NM E WALLA WALLA, WA, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8093 2026-08-26 03:30Z – 2026-09-09 04:00Z SFC–9,000 ft

    25NM E PENDLETON, OR, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8095 2026-08-26 14:00Z – 2026-09-09 04:00Z SFC–12,500 ft

    17NM W BAKER CITY, OR, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8096 2026-08-26 14:00Z – 2026-09-08 04:00Z SFC–10,000 ft

    37NM SE TACOMA, WA, Wednesday, August 26, 2026 through Tuesday, September 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8104 2026-08-26 14:00Z – 2026-09-09 05:00Z SFC–12,000 ft

    14NM SW BONNERS FERRY, ID, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8106 2026-08-26 14:00Z – 2026-09-10 03:30Z SFC–12,500 ft

    11NM SE HAMILTON, MT, Wednesday, August 26, 2026 through Thursday, September 10, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8110 2026-08-26 14:00Z – 2026-09-09 04:00Z SFC–12,500 ft

    17NM W BAKER CITY, OR, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8465 2026-08-26 22:00Z – 2026-09-09 03:00Z SFC–11,500 ft

    32NM NE BOISE, ID, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8492 2026-08-27 01:45Z – 2026-09-04 03:00Z SFC–8,000 ft

    16NM SW BOISE, ID, Thursday, August 27, 2026 through Friday, September 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8524 2026-08-27 14:00Z – 2026-09-10 03:30Z SFC–12,500 ft

    18NM SE ENNIS, MT, Thursday, August 27, 2026 through Thursday, September 10, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8520 2026-08-27 15:00Z – 2026-09-10 04:30Z SFC–9,000 ft

    15NM E KELLOGG, ID, Thursday, August 27, 2026 through Thursday, September 10, 2026 UTC

    View FAA NOTAM →
  • AIR SHOWS/SPORTS6/6918 2026-08-27 20:30Z – 2026-08-29 23:59Z SFC–15,500 ft

    MADRAS, OR, Thursday, August 27, 2026 through Saturday, August 29, 2026 Local

    View FAA NOTAM →
  • HAZARDS6/8678 2026-08-28 00:15Z – 2026-08-31 04:00Z SFC–5,000 ft

    3NM N LEWISTON, ID, Friday, August 28, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8681 2026-08-28 00:15Z – 2026-08-30 04:00Z SFC–10,000 ft

    18NM SW KALISPELL, MT, Friday, August 28, 2026 through Sunday, August 30, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8675 2026-08-28 01:00Z – 2026-09-10 04:00Z SFC–13,000 ft

    36NM SW BUTTE, MT, Friday, August 28, 2026 through Thursday, September 10, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8758 2026-08-28 02:30Z – 2026-09-10 04:00Z SFC–10,000 ft

    12NM NW CLE ELUM, WA, Friday, August 28, 2026 through Thursday, September 10, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8670 2026-08-28 03:00Z – 2026-08-31 13:00Z SFC–7,000 ft

    37NM NE PRINEVILLE, OR, Friday, August 28, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8575 2026-08-28 04:01Z – 2026-09-10 04:00Z SFC–13,500 ft

    28NM W TWISP, WA, Friday, August 28, 2026 through Thursday, September 10, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8736 2026-08-28 14:00Z – 2026-09-11 03:00Z SFC–6,500 ft

    29NM NW KALISPELL, MT, Friday, August 28, 2026 through Friday, September 11, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8778 2026-08-28 14:00Z – 2026-09-11 03:00Z SFC–10,000 ft

    18NM S DILLON, MT, Friday, August 28, 2026 through Friday, September 11, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8759 2026-08-28 15:00Z – 2026-09-11 03:00Z SFC–5,000 ft

    3NM N LEWISTON, ID, Friday, August 28, 2026 through Friday, September 11, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8839 2026-08-28 18:10Z – 2026-08-30 03:00Z SFC–6,500 ft

    3NM N LEWISTON, ID, Friday, August 28, 2026 through Sunday, August 30, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8868 2026-08-28 21:15Z – 2026-09-09 03:00Z SFC–11,500 ft

    32NM NE BOISE, ID, Friday, August 28, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8899 2026-08-29 01:00Z – 2026-08-31 04:00Z SFC–12,000 ft

    46NM E MISSOULA, MT, Saturday, August 29, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8900 2026-08-29 14:00Z – 2026-09-12 03:00Z SFC–12,000 ft

    46NM E MISSOULA, MT, Saturday, August 29, 2026 through Saturday, September 12, 2026 UTC

    View FAA NOTAM →
  • AIR SHOWS/SPORTS6/7550 2026-08-29 16:00Z – 2026-08-30 20:30Z SFC–6,500 ft

    Nampa, ID, Saturday, August 29, 2026 through Sunday, August 30, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/9142 2026-08-29 17:20Z – 2026-09-01 09:00Z SFC–12,500 ft

    17NM W BAKER CITY, OR, Saturday, August 29, 2026 through Tuesday, September 1, 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 18
  • 1305 ft AGL at event
  • 135 kt ground speed
  • 0 fpm vertical
  • Approach stability 41/100
  • 3 kt wind
  • 1 kt crosswind component

Flight context

  • N774AR
  • Alfa Romeo
  • C510
  • 2026-08-29 19:54 UTC
  • K74S runway 18

All events on this flight

Unstable approach 19:54:49 UTC · K74S runway 18 · 1,305 ft AGL · 135 kt GS
Long landing rollout 19:59:05 UTC · K74S runway 18 · 249 ft AGL · 0 kt GS

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

SkyMeter · trace data observed via ADS-B· K74S