ZZ177
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This aircraft
Type photo — not this specific aircraftPhoto: James St. John · CC BY 2.0No C-17listed for sale right now. Watch this model and we'll surface new listings as they hit the market.
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Flight activity
(54 tracking legs recorded)- Last 30 days
- 0
- Last 90 days
- 40
- Last seen
- 6 Oct 2026
- Tracked since
- 28 May 2026
Frequent routes: KBGR → KBGR (2) · KABQ → KXMR (1) · KBGR → KABQ (1)
- Tracked flight6 Oct 2026 · 8h 21m
- Tracked flight29 Sept 2026 · 2h 06m
- Tracked flight28 Sept 2026 · 0h 37m
- Tracked flight27 Sept 2026 · 5h 05m
- Tracked flight26 Sept 2026 · 4h 58m
- Tracked flight26 Sept 2026 · 4h 33m
- Tracked flight23 Sept 2026 · 9h 43m
- Tracked flight20 Sept 2026 · 8h 05m
- Tracked flight17 Sept 2026 · 7h 58m
- KABQ → KXMR10 Sept 2026 · 3h 25m
Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 83% of the aircraft models we track.
Other C-17 airframes by tail number — same model as ZZ177.
- 05-5150
- 10-0214
- 06-6161
- 08-8198
- 00-0178
- 07-7188
- 07-7174
- 02-1099
- 02-1100
- 08-8191
- ZZ171
- 09-9208
- A41-212
- 08-8202
- 06-6166
- 08-8203
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Registration history
(1)- ZZ177GBACTIVERoyal Air Force—
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
Operator history
(1)- Royal Air ForceOperator2026 – present
What aircraft model is ZZ177?
ZZ177 is a Boeing C-17. Sprinkle's record for ZZ177 covers its lineage, ownership history and specifications.
Is ZZ177 currently active?
Registry records list ZZ177's status as Active, registered in United Kingdom — a Boeing C-17.
What is the manufacturer serial number (MSN) of ZZ177?
ZZ177 carries manufacturer serial number (MSN) UK7, the serial assigned to this Boeing C-17 airframe when it was built.
What is the ICAO24 / Mode S code for ZZ177?
ZZ177's ICAO24 (Mode S) transponder code is 43C6B8 — the hex address the Mode S transponder on this Boeing C-17 broadcasts.