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Three Rivers Municipal Dr Haines Airport traffic pattern

Pattern altitude at Three Rivers Municipal Dr Haines Airport (HAI · KHAI) is 1,823 ft MSL · 1,000 AGL as published by the FAA, and every runway end is standard left traffic.

All of Three Rivers Municipal Dr Haines Airport — runways, frequencies, charts and live weather

Pattern diagram

Drawn to scale from the FAA NASR runway alignments and the per end right traffic flags — pick a runway to see its pattern. Live wind picks the favored runway when KHAI reports it.

5,000 ftNMNxw 139°downwind 049°base 319°final 229°45° entry23270509

RWY 23LEFT traffic

Heading
229° mag · 225° true
Dimensions
2,719 × 60 ft
TPA
1,823 ft MSL · 1,000 AGL · charted
Surface
Asphalt
CTAF
122.8

Enter the left downwind (heading 049°) on the 45° at 1,823 ft MSL.

More details — RWY 23
Threshold elev
821 ft
Markings
nonprecision
Approach obstacle
Road, 13 ft, 275 ft from threshold, 130 ft R of centerline — 5:1 slope to clear · penetrates the 20:1 visual approach surface
TDZ elevation
823 ft

Condition: Fair. Edge lights: Med. Weight bearing: Single wheel 16k.

Pattern side: FAA NASR · TPA charted (NASR) · layout: FAA runway-end coordinates

Pattern direction by runway

RunwayPatternHeadingPattern altitude
05 Left traffic 049° mag 1,823 ft MSL · 1,000 AGL
23 Left traffic 229° mag 1,823 ft MSL · 1,000 AGL
09 Left traffic 094° mag 1,823 ft MSL · 1,000 AGL
27 Left traffic 274° mag 1,823 ft MSL · 1,000 AGL

Pattern altitude is published for KHAI in the FAA NASR data. Headings are the runway alignment; downwind is the reciprocal.

Flying the pattern at KHAI

Three Rivers Municipal Dr Haines Airport is non towered, so the pattern is self announced on CTAF 122.8. AC 90-66B asks for a report on entry and on each leg, and for the standard 45° entry to downwind at pattern altitude.

All ends are left traffic, which is the FAR 91.126 default — turns to the left unless the field charts otherwise. The full entry procedure is here →

Frequently asked

What is the traffic pattern altitude at KHAI?

The FAA publishes a traffic pattern altitude of 1,000 ft AGL for Three Rivers Municipal Dr Haines Airport, which is 1,823 ft MSL on the altimeter with the field at 823 ft.

Does KHAI have right traffic?

No. All 4 runway ends at Three Rivers Municipal Dr Haines Airport use standard left traffic, so no right pattern is charted here.

What frequency is the pattern on at KHAI?

Three Rivers Municipal Dr Haines Airport is non towered, so pattern position reports go on the CTAF, 122.8. AC 90-66B asks for self announcing on entry and on each leg.

More about KHAI

Pattern direction and alignment are drawn from the FAA NASR (28-day cycle); the diagram is generated, not an FAA chart. Pattern altitude is shown as published where NASR carries one, otherwise as the AC 90-66B 1,000 ft AGL convention. For planning and education only; always verify against the Chart Supplement.