Witham Field traffic pattern

Pattern altitude at Witham Field (SUA · KSUA) is 1,000 ft MSL (≈1,000 AGL) by the standard convention — none is published for this field, and every runway end is standard left traffic.

All of Witham Field — 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 KSUA reports it.

RWY 12LEFT traffic

Heading: 116° mag · 110° true
Dimensions: 5,828 × 100 ft
TPA: 1,000 ft MSL (≈1,000 AGL) · standard
Surface: Asphalt
Lights: 4-light PAPI (left) (3°)
Displaced thr: 460 ft
CTAF: 126.6

More details — RWY 12

Threshold elev: 15 ft
Markings: nonprecision
Approach obstacle: Trees, 34 ft, 690 ft from threshold, 260 ft L of centerline — 14:1 slope to clear · penetrates the 20:1 visual approach surface
Threshold crossing height: 35 ft
TDZ elevation: 16 ft
Declared TORA/TODA/ASDA/LDA: 5,828 / 5,828 / 5,828 / 5,368 ft
End lights: REIL
Arresting gear: EMAS (arresting bed)

Condition: Good. Edge lights: Med. Surface: Grooved. Weight bearing: Single wheel 65k, Double wheel 105k, Dual tandem 190k. PCN 27.

Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates

Pattern direction by runway

Runway	Pattern	Heading	Pattern altitude
07	Left traffic	074° mag	1,000 ft MSL (≈1,000 AGL)
25	Left traffic	254° mag	1,000 ft MSL (≈1,000 AGL)
12	Left traffic	116° mag	1,000 ft MSL (≈1,000 AGL)
30	Left traffic	296° mag	1,000 ft MSL (≈1,000 AGL)
16	Left traffic	160° mag	1,000 ft MSL (≈1,000 AGL)
34	Left traffic	340° mag	1,000 ft MSL (≈1,000 AGL)

No pattern altitude is published for KSUA; the figure above is the AC 90-66B 1,000 ft AGL convention for propeller aircraft, rounded to the field. Turbine aircraft normally fly 1,500 ft AGL. Headings are the runway alignment; downwind is the reciprocal.

Flying the pattern at KSUA

Witham Field is towered, working 126.6. Contact the tower before entering the surface area and fly the pattern you are assigned — the directions below are the charted default when no instruction is given.

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 KSUA?

Witham Field has no traffic pattern altitude published in the FAA NASR data. The AC 90-66B convention for propeller aircraft is 1,000 ft AGL, which works out to roughly 1,000 ft MSL (≈1,000 AGL) here — but confirm it against the Chart Supplement before you fly, since a field can have a non standard pattern altitude that NASR does not carry.

Does KSUA have right traffic?

No. All 6 runway ends at Witham Field use standard left traffic, so no right pattern is charted here.

Do I fly a standard pattern at KSUA?

Witham Field is towered (126.6), so the pattern shown here is the charted default — but the controller's instruction overrides it. Expect straight in approaches, base entries and midfield crossings as traffic dictates.

More about KSUA

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.